Datasets:

erinheit451
/

verified-supplement-evidence

+---
+license: cc-by-4.0
+task_categories:
+  - tabular-classification
+  - question-answering
+language:
+  - en
+tags:
+  - health
+  - supplements
+  - evidence-based
+  - nutrition
+  - clinical-evidence
+  - pubmed
+  - consumer-health
+size_categories:
+  - n<1K
+pretty_name: Supplement Evidence Dataset
+---
+# Supplement Evidence Dataset v1
+A curated, evidence-graded dataset of 64+ supplement products across 14+ categories. Every product includes elemental dose, cost-per-day, third-party certification status, clinical evidence grade, and PubMed citation IDs.
+## Dataset Summary
+Built by [Verified Supplement Data](https://verifiedsupplementdata.com), this dataset fills a gap in publicly available structured supplement data. Most supplement information online is marketing copy. This dataset standardizes the facts that matter: what form is it, how much active ingredient per serving, what does it actually cost per day, is it third-party tested, and what does the clinical evidence say.
+**Key features:**
+- Elemental/active dose per serving (not compound weight)
+- Cost-per-day at clinical dosing targets
+- Third-party certification status (USP, NSF, IFOS, Informed Sport, etc.)
+- Evidence grade based on systematic reviews, meta-analyses, and RCTs
+- PubMed IDs linking to the specific studies behind each evidence grade
+- Editorial picks (best-value, quality, budget, plant-based)
+## Use Cases
+- **Consumer health apps:** Power supplement comparison tools with structured, evidence-based data
+- **Research:** Analyze supplement market pricing, certification coverage, and evidence quality
+- **AI/LLM training:** Provide factual supplement data with verifiable citations
+- **Journalism:** Data-driven supplement industry analysis
+## Dataset Structure
+### Data Fields
+| Field | Type | Description |
+|---|---|---|
+| `name` | string | Full product name |
+| `brand` | string | Manufacturer |
+| `category` | string | Supplement category (e.g., `magnesium-glycinate`) |
+| `form` | string | Specific chemical/extract form |
+| `dose_per_serving` | float | Elemental/active dose per serving |
+| `dose_unit` | string | Unit (mg, mcg, IU, g) |
+| `serving_size` | string | Physical serving description |
+| `servings_per_container` | int | Servings per container |
+| `price_usd` | float | Retail price (Amazon US, March 2026) |
+| `cost_per_day_usd` | float | Daily cost at clinical dose |
+| `third_party_certification` | string | Certification(s) or "None" |
+| `evidence_grade` | string | `strong` / `moderate` / `limited` |
+| `primary_use` | string | Primary clinical use case |
+| `pubmed_ids` | string | Semicolon-separated PMIDs |
+| `editorial_pick` | string | Award category or blank |
+| `amazon_asin` | string | Amazon product identifier |
+### Categories
+Ashwagandha, Biotin, Calcium Citrate, Collagen, CoQ10, Creatine, Iron Bisglycinate, Magnesium Glycinate, Methylfolate, Multivitamins, Omega-3, Protein, Tongkat Ali, Vitamin B12, Vitamin C, Vitamin D3
+### Data Collection
+Products selected based on: market availability (Amazon US top sellers), brand reputation, third-party certification status, and clinical dose relevance. Prices verified manually. Evidence grades assigned by reviewing PubMed systematic reviews and meta-analyses. Full methodology at [verifiedsupplementdata.com/methodology/](https://verifiedsupplementdata.com/methodology/).
+## Citation
+```bibtex
+@misc{verifiedsupplementdata2026,
+  title={Supplement Evidence Dataset v1},
+  author={Verified Supplement Data},
+  year={2026},
+  url={https://verifiedsupplementdata.com},
+  note={Evidence-graded supplement product database with PubMed citations}
+}
+```
+## License
+[CC BY 4.0](https://creativecommons.org/licenses/by/4.0/)
+## Source
+[Verified Supplement Data](https://verifiedsupplementdata.com) — 116+ evidence-based supplement pages with structured JSON-LD, PubMed citations, and free API endpoints.

condition-ingredient-v1.csv ADDED Viewed

	@@ -0,0 +1,138 @@

+ingredient_id,ingredient,condition_id,condition,canonical_condition_id,canonical_condition,relationship,evidence,dose,pmids,source,source_url
+ashwagandha,Ashwagandha,anxiety,Anxiety,anxiety,Anxiety,therapeutic-dose,,300-600 mg KSM-66,31517876,evidence-engine.clinical_doses,
+ashwagandha,Ashwagandha,anxiety-depression,Anxiety Depression,anxiety-depression,Anxiety Depression,reviewed-on-site,,,28654669; 23439798; 22364157; 28445426; 33864354; 11794633; 22293292; 31517876,condition-protocol,/conditions/anxiety-depression/
+ashwagandha,Ashwagandha,anxiety-stress,Anxiety Stress,anxiety,Anxiety,reviewed-on-site,,,31517876; 36017529; 27055824,site-page,/ashwagandha/for-anxiety-stress/
+ashwagandha,Ashwagandha,sleep,Sleep,sleep,Sleep,therapeutic-dose,,125-300 mg,32540634,evidence-engine.clinical_doses,
+ashwagandha,Ashwagandha,sleep,Sleep,sleep,Sleep,reviewed-on-site,,,34559859; 32818573,site-page,/ashwagandha/for-sleep/
+ashwagandha,Ashwagandha,stress,Stress,stress,Stress,therapeutic-dose,,300-600 mg KSM-66 extract,23439798,evidence-engine.clinical_doses,
+ashwagandha,Ashwagandha,stress,Stress,stress,Stress,reviewed-on-site,,,23439798; 28445426; 31623400,condition-protocol,/conditions/stress/
+berberine,Berberine,blood-sugar,Blood Sugar,blood-sugar,Blood Sugar,reviewed-on-site,,,38016844; 34956436; 18397984,site-page,/berberine/for-blood-sugar/
+berberine,Berberine,pcos,Pcos,pcos,Pcos,reviewed-on-site,,,,condition-protocol,/conditions/pcos/
+biotin,Biotin,hair-growth,Hair Growth,hair-health,Hair Health,reviewed-on-site,,,28879195,site-page,/biotin/for-hair-growth/
+biotin,Biotin,hair-maintenance,Hair Maintenance,hair-health,Hair Health,therapeutic-dose,,2500-5000 mcg,,evidence-engine.clinical_doses,
+biotin,Biotin,nails,Nails,nails,Nails,reviewed-on-site,,,8477615; 28879195,site-page,/biotin/for-nails/
+calcium,Calcium,bones-osteoporosis,Bones Osteoporosis,osteoporosis,Osteoporosis / Bone Health,reviewed-on-site,,,29279934; 26510847; 21505219,site-page,/calcium/for-bones-osteoporosis/
+calcium,Calcium,muscle-cramps,Muscle Cramps,muscle-cramps,Muscle Cramps,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/leg-cramps-at-night/
+calcium,Calcium,osteoporosis,Osteoporosis,osteoporosis,Osteoporosis / Bone Health,therapeutic-dose,,1000-1200 mg,,evidence-engine.clinical_doses,
+calcium,Calcium,women-over-50,Women Over 50,women-over-50,Women Over 50,reviewed-on-site,,,29279934; 21505219,site-page,/calcium/for-women-over-50/
+chondroitin,Chondroitin,joint-pain,Joint Pain,joint-pain,Joint Pain,reviewed-on-site,,,,condition-protocol,/conditions/joint-pain/
+chondroitin,Chondroitin,osteoarthritis,Osteoarthritis,osteoarthritis,Osteoarthritis,reviewed-on-site,,,25589511; 30575881,site-page,/chondroitin/for-osteoarthritis/
+collagen,Collagen,joint-pain,Joint Pain,joint-pain,Joint Pain,reviewed-on-site,,,,condition-protocol,/conditions/joint-pain/
+collagen,Collagen,skin,Skin,skin,Skin,reviewed-on-site,,,23949208; 37432180; 24401291; 31627309,site-page,/collagen/for-skin/
+coq10,CoQ10,afternoon-energy-crash,Afternoon Energy Crash,fatigue,Fatigue & Low Energy,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/afternoon-crash/
+coq10,CoQ10,always-tired,Always Tired,fatigue,Fatigue & Low Energy,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/always-tired/
+coq10,CoQ10,fatigue,Fatigue,fatigue,Fatigue & Low Energy,reviewed-on-site,,,22777991; 25282031; 28925645,condition-protocol,/conditions/fatigue/
+coq10,CoQ10,heart-failure,Heart Failure,heart-failure,Heart Failure,therapeutic-dose,,200-400 mg,,evidence-engine.clinical_doses,
+coq10,CoQ10,heart-palpitations,Heart Palpitations,heart-palpitations,Heart Palpitations,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/heart-palpitations/
+coq10,CoQ10,statin-support,Statin Support,statin-support,Statin Support,therapeutic-dose,,100-200 mg,30371340,evidence-engine.clinical_doses,
+coq10,CoQ10,statins,Statins,statins,Statins,reviewed-on-site,,,30371340; 32179207; 25282031,site-page,/coq10/for-statins/
+creatine,Creatine,brain,Brain,brain,Brain,reviewed-on-site,,,35984306; 38418482; 39070254; 28615996,site-page,/creatine/for-brain/
+creatine,Creatine,muscle-building,Muscle Building,muscle-building,Muscle Building,reviewed-on-site,,,37432300; 28615996; 34199420; 33557850,site-page,/creatine/best-for-muscle-building/
+creatine,Creatine,women,Women,women,Women,reviewed-on-site,,,28615996; 42141930; 40371844; 35984306; 39070254,site-page,/creatine/best-for-women/
+curcumin,Curcumin,joint-pain,Joint Pain,joint-pain,Joint Pain,reviewed-on-site,,,38036015; 33500785; 36804260,site-page,/curcumin/for-joint-pain/
+electrolytes,Electrolytes,athletic,Athletic,athletic,Athletic,therapeutic-dose,,500-1500 mg sodium per hour of exercise,,evidence-engine.clinical_doses,
+electrolytes,Electrolytes,fasting-keto,Fasting Keto,fasting-keto,Fasting Keto,therapeutic-dose,,2000-5000 mg sodium per day,,evidence-engine.clinical_doses,
+folate,Folate / Methylfolate,always-tired,Always Tired,fatigue,Fatigue & Low Energy,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/always-tired/
+folate,Folate / Methylfolate,depression,Depression,depression,Depression,reviewed-on-site,,,24813065; 27035404,site-page,/methylfolate/for-depression/
+folate,Folate / Methylfolate,feeling-depressed,Feeling Depressed,depression,Depression,deficiency-symptom,strong,,22950138,matrix.deficiency_symptoms,/symptoms/feeling-depressed/
+glucosamine,Glucosamine,joint-pain,Joint Pain,joint-pain,Joint Pain,reviewed-on-site,,,,condition-protocol,/conditions/joint-pain/
+glucosamine,Glucosamine,osteoarthritis,Osteoarthritis,osteoarthritis,Osteoarthritis,reviewed-on-site,,,20525840; 15846645; 25589511,site-page,/glucosamine/for-osteoarthritis/
+iron,Iron,afternoon-energy-crash,Afternoon Energy Crash,fatigue,Fatigue & Low Energy,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/afternoon-crash/
+iron,Iron,always-tired,Always Tired,fatigue,Fatigue & Low Energy,deficiency-symptom,strong,,17344500,matrix.deficiency_symptoms,/symptoms/always-tired/
+iron,Iron,anemia-low-ferritin,Anemia Low Ferritin,anemia-low-ferritin,Anemia Low Ferritin,reviewed-on-site,,,29032957; 37979057; 38864796,site-page,/iron/for-anemia-low-ferritin/
+iron,Iron,brain-fog,Brain Fog,brain-fog,Brain Fog,deficiency-symptom,moderate,,17344500,matrix.deficiency_symptoms,/symptoms/brain-fog/
+iron,Iron,deficiency,Deficiency,deficiency,Deficiency,therapeutic-dose,,25-65 mg elemental,,evidence-engine.clinical_doses,
+iron,Iron,fatigue,Fatigue,fatigue,Fatigue & Low Energy,reviewed-on-site,,,22777991; 25282031; 28925645,condition-protocol,/conditions/fatigue/
+iron,Iron,hair-falling-out,Hair Falling Out,hair-health,Hair Health,deficiency-symptom,strong,,,matrix.deficiency_symptoms,/symptoms/hair-falling-out/
+iron,Iron,heavy-periods,Heavy Periods,heavy-periods,Heavy Periods,deficiency-symptom,strong,,,matrix.deficiency_symptoms,/symptoms/heavy-periods/
+iron,Iron,pregnancy,Pregnancy,pregnancy,Pregnancy,therapeutic-dose,,27-60 mg elemental,,evidence-engine.clinical_doses,
+iron,Iron,restless-legs,Restless Legs,restless-legs,Restless Legs,deficiency-symptom,strong,,17557425,matrix.deficiency_symptoms,/symptoms/restless-legs/
+iron,Iron,women,Women,women,Women,reviewed-on-site,,,38042684; 29032957,site-page,/iron/for-women/
+l-theanine,L-Theanine,anxiety,Anxiety,anxiety,Anxiety,therapeutic-dose,,200-400 mg,31623400,evidence-engine.clinical_doses,
+l-theanine,L-Theanine,anxiety-stress,Anxiety Stress,anxiety,Anxiety,reviewed-on-site,,,31623400; 26797633,site-page,/l-theanine/for-anxiety-stress/
+l-theanine,L-Theanine,sleep,Sleep,sleep,Sleep,therapeutic-dose,,200-400 mg,22214254,evidence-engine.clinical_doses,
+l-theanine,L-Theanine,stress,Stress,stress,Stress,reviewed-on-site,,,23439798; 28445426; 31623400,condition-protocol,/conditions/stress/
+magnesium,Magnesium,afternoon-energy-crash,Afternoon Energy Crash,fatigue,Fatigue & Low Energy,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/afternoon-crash/
+magnesium,Magnesium,always-tired,Always Tired,fatigue,Fatigue & Low Energy,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/always-tired/
+magnesium,Magnesium,anxiety,Anxiety,anxiety,Anxiety,deficiency-symptom,strong,,28445426,matrix.deficiency_symptoms,/symptoms/anxiety-natural-relief/
+magnesium,Magnesium,anxiety,Anxiety,anxiety,Anxiety,therapeutic-dose,,248-450 mg elemental,28445426,evidence-engine.clinical_doses,
+magnesium,Magnesium,anxiety,Anxiety,anxiety,Anxiety,reviewed-on-site,,,28445426; 28654669; 33864354; 20929532,site-page,/magnesium/best-for-anxiety/
+magnesium,Magnesium,anxiety-depression,Anxiety Depression,anxiety-depression,Anxiety Depression,reviewed-on-site,,,28654669; 23439798; 22364157; 28445426; 33864354; 11794633; 22293292; 31517876,condition-protocol,/conditions/anxiety-depression/
+magnesium,Magnesium,bloating,Bloating,bloating,Bloating,reviewed-on-site,,,24100754; 25070051,condition-protocol,/conditions/bloating/
+magnesium,Magnesium,brain-fog,Brain Fog,brain-fog,Brain Fog,deficiency-symptom,moderate,,20152124,matrix.deficiency_symptoms,/symptoms/brain-fog/
+magnesium,Magnesium,cant-sleep,Can'T Sleep,sleep,Sleep,deficiency-symptom,strong,,35184264,matrix.deficiency_symptoms,/symptoms/cant-sleep/
+magnesium,Magnesium,eye-twitching,Eye Twitching,eye-twitching,Eye Twitching,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/eye-twitching/
+magnesium,Magnesium,fatigue,Fatigue,fatigue,Fatigue & Low Energy,reviewed-on-site,,,22777991; 25282031; 28925645,condition-protocol,/conditions/fatigue/
+magnesium,Magnesium,feeling-depressed,Feeling Depressed,depression,Depression,deficiency-symptom,moderate,,28654669,matrix.deficiency_symptoms,/symptoms/feeling-depressed/
+magnesium,Magnesium,heart-palpitations,Heart Palpitations,heart-palpitations,Heart Palpitations,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/heart-palpitations/
+magnesium,Magnesium,migraines,Migraines,migraines,Migraines,therapeutic-dose,,400-600 mg elemental,27416013,evidence-engine.clinical_doses,
+magnesium,Magnesium,muscle-cramps,Muscle Cramps,muscle-cramps,Muscle Cramps,deficiency-symptom,moderate,,32967846,matrix.deficiency_symptoms,/symptoms/leg-cramps-at-night/
+magnesium,Magnesium,muscle-cramps,Muscle Cramps,muscle-cramps,Muscle Cramps,therapeutic-dose,,300-400 mg elemental,32967846,evidence-engine.clinical_doses,
+magnesium,Magnesium,muscle-cramps,Muscle Cramps,muscle-cramps,Muscle Cramps,reviewed-on-site,,,32956536; 34719399; 22972143,site-page,/magnesium/best-for-muscle-cramps/
+magnesium,Magnesium,sleep,Sleep,sleep,Sleep,therapeutic-dose,,320-400 mg elemental,33865376,evidence-engine.clinical_doses,
+magnesium,Magnesium,sleep,Sleep,sleep,Sleep,reviewed-on-site,,,11794633; 22293292; 35184264; 39064758; 33865376,site-page,/magnesium/best-for-sleep/
+magnesium,Magnesium,stress,Stress,stress,Stress,reviewed-on-site,,,23439798; 28445426; 31623400,condition-protocol,/conditions/stress/
+multivitamin,Multivitamin,women,Women,women,Women,reviewed-on-site,,,35727271,site-page,/multivitamins/for-women/
+myo-inositol,Myo-Inositol,pcos,Pcos,pcos,Pcos,reviewed-on-site,,,38163998; 36099162,site-page,/myo-inositol/for-pcos/
+nac,NAC,liver-glutathione,Liver Glutathione,liver-glutathione,Liver Glutathione,reviewed-on-site,,,34171332; 22308119; 34208683,site-page,/nac/for-liver-glutathione/
+nac,NAC,mental-health,Mental Health,mental-health,Mental Health,reviewed-on-site,,,30426004; 25957927; 34171332,site-page,/nac/for-mental-health/
+nac,NAC,pcos,Pcos,pcos,Pcos,reviewed-on-site,,,,condition-protocol,/conditions/pcos/
+omega-3,Omega-3 (EPA/DHA),anxiety-depression,Anxiety Depression,anxiety-depression,Anxiety Depression,reviewed-on-site,,,28654669; 23439798; 22364157; 28445426; 33864354; 11794633; 22293292; 31517876,condition-protocol,/conditions/anxiety-depression/
+omega-3,Omega-3 (EPA/DHA),brain,Brain,brain,Brain,reviewed-on-site,,,26305649; 31228970; 25411277; 26025463,site-page,/omega-3/best-for-brain/
+omega-3,Omega-3 (EPA/DHA),brain-fog,Brain Fog,brain-fog,Brain Fog,deficiency-symptom,moderate,,25877495,matrix.deficiency_symptoms,/symptoms/brain-fog/
+omega-3,Omega-3 (EPA/DHA),cardiovascular,Cardiovascular,cardiovascular,Cardiovascular,therapeutic-dose,,2000-4000 mg EPA+DHA,,evidence-engine.clinical_doses,
+omega-3,Omega-3 (EPA/DHA),depression,Depression,depression,Depression,therapeutic-dose,,1000-2000 mg EPA+DHA,,evidence-engine.clinical_doses,
+omega-3,Omega-3 (EPA/DHA),feeling-depressed,Feeling Depressed,depression,Depression,deficiency-symptom,strong,,31383846,matrix.deficiency_symptoms,/symptoms/feeling-depressed/
+omega-3,Omega-3 (EPA/DHA),joint-pain,Joint Pain,joint-pain,Joint Pain,reviewed-on-site,,,17335973; 22835600; 28067815,site-page,/omega-3/best-for-joint-pain/
+omega-3,Omega-3 (EPA/DHA),pcos,Pcos,pcos,Pcos,reviewed-on-site,,,,condition-protocol,/conditions/pcos/
+omega-3,Omega-3 (EPA/DHA),stress,Stress,stress,Stress,reviewed-on-site,,,23439798; 28445426; 31623400,condition-protocol,/conditions/stress/
+omega-3,Omega-3 (EPA/DHA),triglycerides,Triglycerides,triglycerides,Triglycerides,reviewed-on-site,,,30415628; 34172393; 36313109,site-page,/omega-3/best-for-triglycerides/
+probiotics,Probiotics,antibiotic-associated,Antibiotic Associated,antibiotic-associated,Antibiotic Associated,therapeutic-dose,,10-20 billion CFU,,evidence-engine.clinical_doses,
+probiotics,Probiotics,antibiotic-diarrhea,Antibiotic Diarrhea,antibiotic-diarrhea,Antibiotic Diarrhea,reviewed-on-site,,,25745995; 26216624; 8149426,site-page,/probiotics/best-for-antibiotic-diarrhea/
+probiotics,Probiotics,bloating,Bloating,bloating,Bloating,reviewed-on-site,,,16863564; 24825775; 24100754; 25070051,site-page,/probiotics/best-for-bloating/
+probiotics,Probiotics,ibs,Ibs,ibs,Ibs,therapeutic-dose,,10-50 billion CFU,,evidence-engine.clinical_doses,
+probiotics,Probiotics,ibs,Ibs,ibs,Ibs,reviewed-on-site,,,16863564; 24825775; 19927012,site-page,/probiotics/best-for-ibs/
+probiotics,Probiotics,immune,Immune,immune-support,Immune Support,therapeutic-dose,,10-20 billion CFU,19240660,evidence-engine.clinical_doses,
+probiotics,Probiotics,immune-support,Immune Support,immune-support,Immune Support,reviewed-on-site,,,19240660; 18536871; 28202713; 28515951; 27378206; 23440782; 25927096,site-page,/probiotics/best-for-immune-support/
+probiotics,Probiotics,travel,Travel,travel,Travel,reviewed-on-site,,,17298915,site-page,/probiotics/best-for-travel/
+probiotics,Probiotics,travelers-diarrhea,Travelers Diarrhea,travelers-diarrhea,Travelers Diarrhea,therapeutic-dose,,250-500 mg S. boulardii,17298915,evidence-engine.clinical_doses,
+probiotics,Probiotics,vaginal-health,Vaginal Health,vaginal-health,Vaginal Health,therapeutic-dose,,2-5 billion CFU,14651462,evidence-engine.clinical_doses,
+probiotics,Probiotics,vaginal-health,Vaginal Health,vaginal-health,Vaginal Health,reviewed-on-site,,,14651462,site-page,/probiotics/best-for-vaginal-health/
+protein,Protein,glp1,Glp1,glp1,Glp1,reviewed-on-site,,,35441470; 28642676; 28698222; 22150425; 35658024,site-page,/protein/best-for-glp1/
+protein,Protein,weight-loss,Weight Loss,weight-loss,Weight Loss,reviewed-on-site,,,28698222; 28642676; 25926512; 23107545,site-page,/protein/best-for-weight-loss/
+same,SAMe,anxiety-depression,Anxiety Depression,anxiety-depression,Anxiety Depression,reviewed-on-site,,,28654669; 23439798; 22364157; 28445426; 33864354; 11794633; 22293292; 31517876,condition-protocol,/conditions/anxiety-depression/
+same,SAMe,depression,Depression,depression,Depression,reviewed-on-site,,,38199136; 16021987,site-page,/same/for-depression/
+selenium,Selenium,thyroid,Thyroid,thyroid,Thyroid,reviewed-on-site,,,38243784; 23744563,site-page,/selenium/for-thyroid/
+tongkat-ali,Tongkat Ali,stress-cortisol,Stress Cortisol,stress,Stress,therapeutic-dose,,200-200 mg standardized extract,23705671,evidence-engine.clinical_doses,
+tongkat-ali,Tongkat Ali,testosterone,Testosterone,testosterone,Testosterone,therapeutic-dose,,200-400 mg standardized extract,36013514,evidence-engine.clinical_doses,
+tongkat-ali,Tongkat Ali,testosterone,Testosterone,testosterone,Testosterone,reviewed-on-site,,,36013514; 33541567; 28259255; 23705671,site-page,/tongkat-ali/for-testosterone/
+vitamin-b12,Vitamin B12,afternoon-energy-crash,Afternoon Energy Crash,fatigue,Fatigue & Low Energy,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/afternoon-crash/
+vitamin-b12,Vitamin B12,always-tired,Always Tired,fatigue,Fatigue & Low Energy,deficiency-symptom,strong,,33973003,matrix.deficiency_symptoms,/symptoms/always-tired/
+vitamin-b12,Vitamin B12,brain-fog,Brain Fog,brain-fog,Brain Fog,deficiency-symptom,strong,,33973003,matrix.deficiency_symptoms,/symptoms/brain-fog/
+vitamin-b12,Vitamin B12,deficiency,Deficiency,deficiency,Deficiency,therapeutic-dose,,1000-2000 mcg,,evidence-engine.clinical_doses,
+vitamin-b12,Vitamin B12,energy-fatigue,Energy Fatigue,fatigue,Fatigue & Low Energy,reviewed-on-site,,,28925645; 38034222,site-page,/b12/for-energy-fatigue/
+vitamin-b12,Vitamin B12,fatigue,Fatigue,fatigue,Fatigue & Low Energy,reviewed-on-site,,,22777991; 25282031; 28925645,condition-protocol,/conditions/fatigue/
+vitamin-b12,Vitamin B12,feeling-depressed,Feeling Depressed,depression,Depression,deficiency-symptom,moderate,,23538074,matrix.deficiency_symptoms,/symptoms/feeling-depressed/
+vitamin-b12,Vitamin B12,pcos,Pcos,pcos,Pcos,reviewed-on-site,,,,condition-protocol,/conditions/pcos/
+vitamin-b12,Vitamin B12,tingling-hands-feet,Tingling Hands & Feet,tingling-hands-feet,Tingling Hands & Feet,deficiency-symptom,strong,,,matrix.deficiency_symptoms,/symptoms/tingling-hands-feet/
+vitamin-b12,Vitamin B12,vegans-vegetarians,Vegans Vegetarians,vegans-vegetarians,Vegans Vegetarians,reviewed-on-site,,,38794680; 28925645,site-page,/b12/for-vegans-vegetarians/
+vitamin-b6,Vitamin B6,anxiety,Anxiety,anxiety,Anxiety,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/anxiety-natural-relief/
+vitamin-b6,Vitamin B6,feeling-depressed,Feeling Depressed,depression,Depression,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/feeling-depressed/
+vitamin-c,Vitamin C,immune-support,Immune Support,immune-support,Immune Support,reviewed-on-site,,,28202713; 28515951; 27378206; 23440782; 25927096,condition-protocol,/conditions/immune-support/
+vitamin-c,Vitamin C,immune-system,Immune System,immune-support,Immune Support,reviewed-on-site,,,23440782; 29099763; 8623000,site-page,/vitamin-c/for-immune-system/
+vitamin-d,Vitamin D,always-tired,Always Tired,fatigue,Fatigue & Low Energy,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/always-tired/
+vitamin-d,Vitamin D,anxiety-depression,Anxiety Depression,anxiety-depression,Anxiety Depression,reviewed-on-site,,,28654669; 23439798; 22364157; 28445426; 33864354; 11794633; 22293292; 31517876,condition-protocol,/conditions/anxiety-depression/
+vitamin-d,Vitamin D,brain-fog,Brain Fog,brain-fog,Brain Fog,deficiency-symptom,moderate,,25098535,matrix.deficiency_symptoms,/symptoms/brain-fog/
+vitamin-d,Vitamin D,deficiency-correction,Deficiency Correction,deficiency-correction,Deficiency Correction,therapeutic-dose,,2000-5000 IU,,evidence-engine.clinical_doses,
+vitamin-d,Vitamin D,depression,Depression,depression,Depression,reviewed-on-site,,,41758559; 28654669,site-page,/vitamin-d/best-for-depression/
+vitamin-d,Vitamin D,fatigue,Fatigue,fatigue,Fatigue & Low Energy,reviewed-on-site,,,22777991; 25282031; 28925645,condition-protocol,/conditions/fatigue/
+vitamin-d,Vitamin D,feeling-depressed,Feeling Depressed,depression,Depression,deficiency-symptom,strong,,23377209,matrix.deficiency_symptoms,/symptoms/feeling-depressed/
+vitamin-d,Vitamin D,hair-falling-out,Hair Falling Out,hair-health,Hair Health,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/hair-falling-out/
+vitamin-d,Vitamin D,immune-support,Immune Support,immune-support,Immune Support,reviewed-on-site,,,28202713; 28515951; 27378206; 23440782; 25927096,condition-protocol,/conditions/immune-support/
+vitamin-d,Vitamin D,immunity,Immunity,immune-support,Immune Support,therapeutic-dose,,1000-4000 IU,,evidence-engine.clinical_doses,
+vitamin-d,Vitamin D,immunity,Immunity,immune-support,Immune Support,reviewed-on-site,,,40969681; 41387808; 35281034; 41830039,site-page,/vitamin-d/best-for-immunity/
+vitamin-d,Vitamin D,pcos,Pcos,pcos,Pcos,reviewed-on-site,,,,condition-protocol,/conditions/pcos/
+zinc,Zinc,feeling-depressed,Feeling Depressed,depression,Depression,deficiency-symptom,moderate,,23137545,matrix.deficiency_symptoms,/symptoms/feeling-depressed/
+zinc,Zinc,hair-falling-out,Hair Falling Out,hair-health,Hair Health,deficiency-symptom,moderate,,,matrix.deficiency_symptoms,/symptoms/hair-falling-out/
+zinc,Zinc,immune-cold,Immune Cold,immune-support,Immune Support,reviewed-on-site,,,29186856; 27378206; 9361579,site-page,/zinc/for-immune-cold/
+zinc,Zinc,immune-support,Immune Support,immune-support,Immune Support,reviewed-on-site,,,28202713; 28515951; 27378206; 23440782; 25927096,condition-protocol,/conditions/immune-support/

dataset-card.md ADDED Viewed

	@@ -0,0 +1,88 @@

+# Supplement Evidence Dataset v1
+## Dataset Description
+A curated, evidence-graded dataset of 64+ supplement products across 14 categories, built for researchers, developers, and consumers who want transparent, structured supplement data grounded in clinical evidence.
+Each row represents a single supplement product with standardized fields for elemental dose, cost-per-day, third-party certification status, evidence grade, and PubMed citation IDs linking to the underlying clinical trials and systematic reviews.
+**Source:** [Verified Supplement Data](https://verifiedsupplementdata.com) — an evidence-based supplement comparison database with 116+ pages, structured JSON-LD schema, and PubMed-cited evidence grades.
+## Methodology
+1. **Product selection:** Products were selected based on market availability (Amazon US), brand reputation, third-party certification status, and relevance to clinical dosing targets.
+2. **Dosing:** All doses are reported as elemental/active ingredient per serving (not compound weight). For magnesium glycinate, this is elemental magnesium; for iron bisglycinate, this is elemental iron; for omega-3, this is combined EPA+DHA.
+3. **Cost-per-day:** Calculated as `(price / servings_per_container) * servings_needed_for_clinical_dose`. Prices reflect Amazon US pricing as of March 2026.
+4. **Evidence grading:** Each category receives an evidence grade based on the highest level of available evidence:
+   - **strong** — Supported by systematic reviews, meta-analyses, or large RCTs with consistent findings
+   - **moderate** — Supported by individual RCTs or observational studies with plausible mechanisms
+   - **limited** — Preliminary evidence, mechanistic rationale, or expert consensus only
+5. **Third-party certifications:** Reported exactly as stated on the product label (USP Verified, NSF Certified for Sport, IFOS 5-Star, Informed Sport, etc.).
+6. **PubMed citations:** PMID numbers link to the primary clinical evidence supporting each category's evidence grade and use case.
+## Column Definitions
+| Column | Type | Description |
+|---|---|---|
+| `name` | string | Full product name as listed by manufacturer |
+| `brand` | string | Brand/manufacturer name |
+| `category` | string | Supplement category slug (e.g., `magnesium-glycinate`, `omega-3`) |
+| `form` | string | Specific form/type (e.g., `bisglycinate`, `ubiquinol`, `rTG triglyceride`) |
+| `dose_per_serving` | number | Elemental/active dose per serving |
+| `dose_unit` | string | Unit of measurement (mg, mcg, IU, g, etc.) |
+| `serving_size` | string | Physical serving size description |
+| `servings_per_container` | integer | Number of servings in the container |
+| `price_usd` | number | Current retail price in USD (Amazon US) |
+| `cost_per_day_usd` | number | Calculated daily cost at effective clinical dosing |
+| `third_party_certification` | string | Third-party testing/certification (or "None") |
+| `evidence_grade` | string | Evidence strength: `strong`, `moderate`, or `limited` |
+| `primary_use` | string | Primary clinical use case(s) |
+| `pubmed_ids` | string | Semicolon-separated PubMed IDs (PMIDs) for supporting evidence |
+| `editorial_pick` | string | Editorial award category (best-value, quality, budget, plant-based, convenience) or blank |
+| `amazon_asin` | string | Amazon Standard Identification Number for product lookup |
+## Categories Covered
+- Ashwagandha (KSM-66, Sensoril, Shoden extracts)
+- Biotin
+- Calcium Citrate
+- Collagen Peptides
+- CoQ10 (Ubiquinone vs. Ubiquinol)
+- Creatine Monohydrate
+- Iron Bisglycinate
+- L-Theanine
+- Magnesium Glycinate
+- Methylfolate (L-5-MTHF)
+- Multivitamins
+- Omega-3 Fish Oil (TG vs. EE forms)
+- Protein (Whey & Plant)
+- Tongkat Ali
+- Vitamin B12 (Methylcobalamin vs. Cyanocobalamin)
+- Vitamin C
+- Vitamin D3
+## Citation
+If you use this dataset in research or applications, please cite:
+```
+Verified Supplement Data. (2026). Supplement Evidence Dataset v1.
+https://verifiedsupplementdata.com
+Dataset: https://github.com/verifiedsupplementdata/supplement-evidence-dataset
+```
+## License
+This dataset is released under the [Creative Commons Attribution 4.0 International (CC BY 4.0)](https://creativecommons.org/licenses/by/4.0/) license.
+You are free to share and adapt this dataset for any purpose, including commercial use, as long as you provide attribution.
+## Updates
+This dataset is updated monthly. Prices are verified against Amazon US listings. New products and categories are added as they are reviewed on verifiedsupplementdata.com.
+## Contact
+- Website: [verifiedsupplementdata.com](https://verifiedsupplementdata.com)
+- Data methodology: [verifiedsupplementdata.com/methodology/](https://verifiedsupplementdata.com/methodology/)
+- Editorial standards: [verifiedsupplementdata.com/about/](https://verifiedsupplementdata.com/about/)

form-bioavailability-v1.csv ADDED Viewed

	@@ -0,0 +1,40 @@

+ingredient_id,ingredient,form,verdict,absorption,bioavailability,best_for,avoid_for,clinical_dose,side_effects,pmids,source,source_url
+ashwagandha,Ashwagandha,Generic Powder,poor,"unstandardized, variable withanolide content",,,,,,,evidence-engine.forms,/ashwagandha/
+ashwagandha,Ashwagandha,Ksm 66,excellent,"standardized extract, well-studied",,,,,Generally well-tolerated. Cycle 8 weeks on / 2 weeks off.,,evidence-engine.forms,/ashwagandha/
+ashwagandha,Ashwagandha,Sensoril,good,standardized extract,,,,,More sedating than KSM-66 — better for evening/sleep use,,evidence-engine.forms,/ashwagandha/
+biotin,Biotin,D Biotin,adequate,high,,,,,,,evidence-engine.forms,/symptoms/hair-falling-out/
+calcium,Calcium,Carbonate,conditional,requires stomach acid,moderate,"cheapest, requires stomach acid","PPI users, bariatric patients",600mg,"Constipation, gas",,evidence-engine.forms + matrix.nutrient_forms,/calcium/citrate-vs-carbonate/
+calcium,Calcium,Citrate,excellent,high (acid-independent),high,"PPI users, bariatric patients, elderly",,600mg,Minimal,,evidence-engine.forms + matrix.nutrient_forms,/calcium/citrate-vs-carbonate/
+coq10,CoQ10,Ubiquinol,excellent,"high (72% higher than ubiquinone in one crossover, PMID 27128225)",high,"statin users, age 40+, fatigue",,200mg,None significant,,evidence-engine.forms + matrix.nutrient_forms,/medications/statins/
+coq10,CoQ10,Ubiquinone,good,moderate (body converts to ubiquinol),moderate,"younger adults, budget option",age 40+ (conversion efficiency drops),200mg,None significant,,evidence-engine.forms + matrix.nutrient_forms,/medications/statins/
+creatine,Creatine,Hcl,overhyped,Not proven superior to monohydrate,,,,,,,evidence-engine.forms,/creatine/forms-compared/
+creatine,Creatine,Monohydrate,excellent,>95% bioavailability,,,,,,,evidence-engine.forms,/creatine/forms-compared/
+electrolytes,Electrolytes,Powder Sugar Free,excellent,good — direct mineral absorption,,,,,None significant,,evidence-engine.forms,/electrolytes/
+electrolytes,Electrolytes,Powder With Sugar,good_for_athletes,enhanced by sodium-glucose co-transport (SGLT1),,,,,Added calories/sugar,,evidence-engine.forms,/electrolytes/
+folate,Folate / Methylfolate,Folic Acid,,,moderate,"cheapest, requires MTHFR conversion",MTHFR homozygous (40% reduced conversion),800mcg,,,matrix.nutrient_forms,
+folate,Folate / Methylfolate,L-Methylfolate (5-MTHF),,,high,"MTHFR variants, pregnancy, depression adjunct",,800mcg,,,matrix.nutrient_forms,
+iron,Iron,Bisglycinate,excellent,high (2-3x ferrous sulfate),high,"PPI users, sensitive stomachs, pregnancy",,25mg,37% vs 21% side effect rate (much lower than sulfate),24219879,evidence-engine.forms + matrix.nutrient_forms,/iron/ferrous-sulfate-vs-bisglycinate/
+iron,Iron,Carbonyl Iron,moderate,"slow, steady",,,,,"Lower peak absorption, lower toxicity risk",,evidence-engine.forms,
+iron,Iron,Ferrous Gluconate,moderate,moderate,,,,,Better tolerated than sulfate but less studied than bisglycinate,,evidence-engine.forms,/iron/ferrous-sulfate-vs-bisglycinate/
+iron,Iron,Ferrous Sulfate,poor_tolerability,moderate,moderate,"cheapest, widely available","PPI users (needs acid), GI sensitive",65mg,"Constipation (25%), nausea (20-30%), 15-25% discontinuation",,evidence-engine.forms + matrix.nutrient_forms,/iron/ferrous-sulfate-vs-bisglycinate/
+l-theanine,L-Theanine,Suntheanine,excellent,"rapidly absorbed, crosses blood-brain barrier",,,,,None significant at recommended doses,,evidence-engine.forms,/stacks/anxiety-sleep/
+magnesium,Magnesium,Citrate,good,high,high,"constipation, general deficiency",diarrhea-prone individuals,400mg,Osmotic laxative effect at higher doses,34111673,evidence-engine.forms + matrix.nutrient_forms,/magnesium/glycinate-vs-citrate/
+magnesium,Magnesium,Glycinate,excellent,high,high,"sleep, anxiety, general deficiency",laxative effect needed,400mg,Minimal GI effects,34111673,evidence-engine.forms + matrix.nutrient_forms,/magnesium/glycinate-vs-citrate/
+magnesium,Magnesium,L Threonate,good_specialized,high (crosses blood-brain barrier),high,"brain fog, cognitive function",general deficiency (low elemental Mg),2000mg,Low elemental magnesium content,20152124,evidence-engine.forms + matrix.nutrient_forms,/magnesium/forms-compared/
+magnesium,Magnesium,Malate,good,moderate-high,,,,,Minimal,,evidence-engine.forms,/magnesium/forms-compared/
+magnesium,Magnesium,Oxide,poor,~4%,,,,,Diarrhea common. Very low absorption.,,evidence-engine.forms,/magnesium/forms-compared/
+magnesium,Magnesium,Taurate,theoretical,moderate,moderate,"heart palpitations, cardiac health",,400mg,Minimal,,evidence-engine.forms + matrix.nutrient_forms,/magnesium/forms-compared/
+omega-3,Omega-3 (EPA/DHA),Ethyl Ester,poor_value,low (70% less than TG form),low,budget option,bioavailability 70% lower than TG form,2000mg EPA+DHA,"More fish burps, dissolves Styrofoam",,evidence-engine.forms + matrix.nutrient_forms,/omega-3/forms-compared/
+omega-3,Omega-3 (EPA/DHA),Triglyceride,excellent,high (70% better than ethyl ester),high,"depression, brain fog, general",,2000mg EPA+DHA,Fewer fish burps than EE,,evidence-engine.forms + matrix.nutrient_forms,/omega-3/forms-compared/
+probiotics,Probiotics,Generic Blend,unproven,unknown — strain survivability untested for most blends,,,,,Generally mild,,evidence-engine.forms,/probiotics/
+probiotics,Probiotics,Strain Specific,excellent,strain-dependent survivability,,,,,Generally mild GI adjustment in first 1-2 weeks,,evidence-engine.forms,/probiotics/
+tongkat-ali,Tongkat Ali,Raw Powder,poor,"unstandardized, unknown eurycomanone content",,,,,,,evidence-engine.forms,/tongkat-ali/
+tongkat-ali,Tongkat Ali,Standardized Extract,good,standardized extract well-studied,,,,,Generally well-tolerated. Insomnia at high doses. Cycle 8 weeks on / 2 weeks off.,,evidence-engine.forms,/tongkat-ali/
+vitamin-b12,Vitamin B12,Cyanocobalamin,adequate,moderate (requires conversion),moderate,"cheapest option, requires conversion","MTHFR variants, smokers",1000mcg,Contains trace cyanide (harmless at supplement doses),,evidence-engine.forms + matrix.nutrient_forms,/b12/methylcobalamin-vs-cyanocobalamin/
+vitamin-b12,Vitamin B12,Hydroxocobalamin,excellent,high (longer retention),,,,,None significant,,evidence-engine.forms,/b12/methylcobalamin-vs-cyanocobalamin/
+vitamin-b12,Vitamin B12,Methylcobalamin,excellent,high,high,"general, MTHFR variants, sublingual absorption",,1000mcg,None significant,,evidence-engine.forms + matrix.nutrient_forms,/b12/methylcobalamin-vs-cyanocobalamin/
+vitamin-b6,Vitamin B6,P5P (Pyridoxal-5-Phosphate),,,high,"active form, birth control users, MTHFR",,25mg,,,matrix.nutrient_forms,
+vitamin-c,Vitamin C,Ascorbic Acid,,,high,"iron absorption synergy, general",,1000mg,,,matrix.nutrient_forms,
+vitamin-d,Vitamin D,D2,poor,low,low,vegan only (mushroom-derived),general use (inferior to D3),2000IU,,,evidence-engine.forms + matrix.nutrient_forms,/vitamin-d/d2-vs-d3/
+vitamin-d,Vitamin D,D3,excellent,high (2-3x more effective than D2 at raising blood levels),high,"general deficiency, depression, immunity",,2000IU,,,evidence-engine.forms + matrix.nutrient_forms,/vitamin-d/d2-vs-d3/
+zinc,Zinc,Zinc Picolinate,,,high,"general deficiency, immune, hair loss",,15mg,,,matrix.nutrient_forms,

ingredient-master-v1.csv ADDED Viewed

	@@ -0,0 +1,28 @@

+ingredient,slug,page,catalog_size,clinical_dose_target,top_pick,top_brand,top_pick_cost_per_day,cost_per_day_min,cost_per_day_median,top_pick_certification,category_has_certified_option,nhanes_deficient_pct,faers_total_events,faers_serious_pct,faers_risk_level,faers_top_reaction
+Vitamin D3,vitamin-d3,/vitamin-d/,7,1000-2000 IU,Nature Made Vitamin D3 2000 IU,Nature Made,0.07,0.07,0.11,USP Verified,yes,22.1,3425,71.4,elevated,CHOKING
+Magnesium (Glycinate),magnesium-glycinate,/magnesium/,6,200-400 mg elemental,Vitamin Shoppe Magnesium Glycinate 400mg,The Vitamin Shoppe,0.24,0.18,0.51,None,yes,2.5,1798,70.1,elevated,Diarrhoea
+Vitamin B12,vitamin-b12,/b12/best-overall/,5,1000-2000 mcg,Nature Made Vitamin B12 1000 mcg Sublingual Fast Dissolve,Nature Made,0.1,0.1,0.28,USP Verified,yes,3.2,682,71.4,elevated,CHOKING
+Iron (Bisglycinate),iron-bisglycinate,/iron/best-overall/,4,25-65 mg elemental,Solgar Gentle Iron (Iron Bisglycinate) 25 mg,Solgar,0.15,0.14,0.27,None,yes,3.5,1072,67.4,elevated,Diarrhoea
+Methylfolate,methylfolate,/methylfolate/best-overall/,3,,Jarrow Formulas Methyl Folate 400 mcg,Jarrow Formulas,0.17,0.15,0.17,None,yes,0.2,404,65.6,elevated,NAUSEA
+Calcium (Citrate),calcium-citrate,/calcium/best-overall/,4,500-600 mg,Citracal Maximum Plus Calcium Citrate with Vitamin D3,Citracal (Bayer),0.17,0.17,0.2,None,no,,4143,77.9,elevated,CHOKING
+Omega-3 (EPA/DHA),omega-3,/omega-3/,6,1000-1000 mg EPA+DHA combined,Sports Research Triple Strength Omega-3 (1250mg),Sports Research,0.45,0.31,0.71,"IFOS 5-Star, MSC Certified",yes,,2068,69.8,elevated,CHOKING
+CoQ10,coq10,/coq10/best-overall/,5,100-200 mg,Qunol Ultra CoQ10 100mg (Water & Fat Soluble),Qunol,0.42,0.32,0.67,None,no,,409,69.7,elevated,Diarrhoea
+Creatine,creatine,/creatine/,6,3-5 g/day,Optimum Nutrition Micronized Creatine Monohydrate (120 servings),Optimum Nutrition,0.27,0.16,0.44,Banned Substance Tested,yes,,366,44,elevated,BLOOD CREATINE PHOSPHOKINASE INCREASED
+Probiotics,probiotics,/probiotics/,7,1-100 billion CFU,"Culturelle Daily Probiotic (10B CFU, 30ct)",Culturelle,0.77,0.28,0.82,None,no,,1162,69.5,elevated,Diarrhoea
+Ashwagandha,ashwagandha,/ashwagandha/,4,300-600 mg KSM-66 extract,"Nootropics Depot KSM-66 Ashwagandha (300mg, 90ct)",Nootropics Depot,0.22,0.19,0.33,Third-Party Tested,yes,,166,62.7,elevated,Diarrhoea
+L-Theanine,l-theanine,/l-theanine/best-overall/,3,200-400 mg,NOW Foods L-Theanine 200mg with Inositol (120ct),NOW Foods,0.22,0.22,0.32,None,yes,,50,76,elevated,Anxiety
+Biotin,biotin,/biotin/best-overall/,3,2500-5000 mcg,Nature Made Biotin 2500 mcg Extra Strength,Nature Made,0.06,0.06,0.11,USP Verified,yes,,862,64.3,elevated,Alopecia
+Tongkat Ali,tongkat-ali,/tongkat-ali/best-overall/,4,200-400 mg standardized extract,"Nootropics Depot Tongkat Ali 2% Eurycomanone (200mg, 120ct)",Nootropics Depot,0.25,0.25,0.65,Third-Party Tested (HPTLC),yes,,6,66.7,elevated,Urinary retention
+Vitamin C,vitamin-c,/vitamin-c/best-overall/,4,,Nature Made Vitamin C 1000 mg Extra Strength,Nature Made,0.1,0.09,0.12,USP Verified,yes,,1837,70.5,elevated,Nausea
+Zinc,zinc,/zinc/best-overall/,3,,NOW Foods Zinc Glycinate 30mg (120ct),NOW Foods,0.12,0.12,0.23,None,yes,,959,75.6,elevated,CHOKING
+Collagen,collagen,/supplements/collagen/,3,,Sports Research Collagen Peptides (Unflavored),Sports Research,0.61,0.61,0.96,"Informed Sport, Non-GMO Verified",yes,,417,59,elevated,Nausea
+Protein,protein,/protein/,5,,Optimum Nutrition Gold Standard 100% Whey Isolate,Optimum Nutrition,0.85,0.85,1.42,Informed Sport Certified,yes,,189,62.4,elevated,DIARRHOEA
+Multivitamin,multivitamin,/multivitamins/,3,,NATURELO One Daily Multivitamin for Women,NATURELO,0.47,0.47,1.03,None,yes,,3766,72.1,elevated,CHOKING
+Berberine,berberine,/berberine/best-overall/,3,,NOW Supplements Berberine Glucose Support,NOW Foods,0.63,0.63,0.73,None,yes,,,,,
+Curcumin,curcumin,/curcumin/best-overall/,3,,Nature Made Turmeric Curcumin 500mg,Nature Made,0.21,0.21,0.5,USP Verified,yes,,,,,
+NAC,nac,/nac/best-overall/,3,,NOW Supplements NAC 600mg,NOW Foods,0.28,0.15,0.19,None,no,,,,,
+Glucosamine,glucosamine,/glucosamine/best-overall/,2,,Doctor's Best Glucosamine Sulfate 750mg,Doctor's Best,0.12,0.12,0.25,None,no,,,,,
+Chondroitin,chondroitin,/chondroitin/best-overall/,2,,Doctor's Best Glucosamine Chondroitin MSM,Doctor's Best,0.33,0.33,0.38,None,no,,,,,
+SAMe,same,/same/best-overall/,3,,Doctor's Best SAMe 400mg,Doctor's Best,0.57,0.57,0.59,None,no,,,,,
+Selenium,selenium,/selenium/best-overall/,2,,NOW Supplements Selenium 200mcg,NOW Foods,0.04,0.04,0.11,None,no,,,,,
+Myo-Inositol,myo-inositol,/myo-inositol/best-overall/,2,,Wholesome Story Myo-Inositol & D-Chiro Inositol 40:1,Wholesome Story,1,0.78,1,None,yes,,,,,

medication-depletion-v1.csv ADDED Viewed

	@@ -0,0 +1,22 @@

+medication,medication_id,ingredient_id,ingredient_depleted,relationship,severity,effect_size,us_users_millions,mechanism,pmids,source,source_url
+Statins (HMG-CoA Reductase Inhibitors),statin,vitamin-d,Vitamin D,depletes,low,,92,Cholesterol pathway disruption may reduce D3 synthesis,,matrix.depletions,/medications/statins/
+Statins (HMG-CoA Reductase Inhibitors),statin,coq10,CoQ10,depletes,high,16-54% reduction,92,Mevalonate pathway inhibition blocks CoQ10 synthesis,28686047,matrix.depletions,/medications/statins/
+SSRIs (Selective Serotonin Reuptake Inhibitors),ssri,vitamin-b12,Vitamin B12,depletes,moderate,,45,Associated with lower B12 levels in long-term users,,matrix.depletions,
+SSRIs (Selective Serotonin Reuptake Inhibitors),ssri,vitamin-d,Vitamin D,depletes,moderate,,45,Low D compounds depressive symptoms SSRI is treating,,matrix.depletions,
+SSRIs (Selective Serotonin Reuptake Inhibitors),ssri,coq10,CoQ10,depletes,low,,45,Some evidence of mitochondrial effects reducing CoQ10,,matrix.depletions,
+SSRIs (Selective Serotonin Reuptake Inhibitors),ssri,folate,Folate / Methylfolate,depletes,high,,45,Folate required for serotonin synthesis; depletion reduces SSRI efficacy,22950138,matrix.depletions,
+Metformin,metformin,folate,Folate / Methylfolate,depletes,moderate,,37,Secondary mechanism via B12-folate metabolic pathway,,matrix.depletions,/medications/metformin/
+Metformin,metformin,vitamin-b12,Vitamin B12,depletes,high,5.8-30% deficiency rate,37,Calcium-dependent ileal absorption disruption,26900641,matrix.depletions,/medications/metformin/
+Proton Pump Inhibitors (PPIs),ppi,calcium,Calcium,depletes,moderate,RR 1.30 hip fracture,33,Acid-dependent calcium solubilization impaired,16855264,matrix.depletions,/medications/ppis/calcium/
+Proton Pump Inhibitors (PPIs),ppi,iron,Iron,depletes,moderate,RR 2.56,33,Gastric acid required for ferric-to-ferrous reduction,27155887,matrix.depletions,/medications/ppis/iron/
+Proton Pump Inhibitors (PPIs),ppi,vitamin-c,Vitamin C,depletes,low,-12.3% plasma levels,33,Reduced ascorbic acid absorption at higher pH,15080570,matrix.depletions,/medications/ppis/vitamin-c/
+Proton Pump Inhibitors (PPIs),ppi,magnesium,Magnesium,depletes,high,OR 1.71,33,TRPM6/7 channel pH-sensitivity reduces intestinal absorption,25023992,matrix.depletions,/medications/ppis/magnesium/
+Proton Pump Inhibitors (PPIs),ppi,vitamin-b12,Vitamin B12,depletes,high,OR 1.65,33,Stomach acid required for B12 release from food proteins,23325883,matrix.depletions,/medications/ppis/b12/
+Oral Contraceptives,birth-control,vitamin-b6,Vitamin B6,depletes,moderate,23% increased depression risk,14,Increased tryptophan-kynurenine metabolism depletes B6,27680324,matrix.depletions,/medications/birth-control/
+Oral Contraceptives,birth-control,vitamin-b12,Vitamin B12,depletes,moderate,,14,Altered binding protein levels reduce available B12,,matrix.depletions,/medications/birth-control/
+Oral Contraceptives,birth-control,magnesium,Magnesium,depletes,moderate,,14,Increased urinary magnesium excretion,,matrix.depletions,/medications/birth-control/
+Oral Contraceptives,birth-control,zinc,Zinc,depletes,moderate,,14,Copper-zinc antagonism shifts toward copper dominance,,matrix.depletions,/medications/birth-control/
+Oral Contraceptives,birth-control,folate,Folate / Methylfolate,depletes,high,,14,Impaired folate metabolism; critical if pregnancy follows,,matrix.depletions,/medications/birth-control/
+birth-control + ssri,birth-control+ssri,folate,Folate / Methylfolate,drug-drug-compounded,,Both deplete folate via different mechanisms — compounding risk for depression,,,,matrix.compound_interactions,
+metformin + ppi,metformin+ppi,vitamin-b12,Vitamin B12,drug-drug-compounded,,34% greater B12 reduction than either alone,,,26900641,matrix.compound_interactions,
+statin + ppi,statin+ppi,coq10,CoQ10,drug-drug-compounded,,Statin depletes CoQ10; PPI may reduce absorption of CoQ10 supplements,,,,matrix.compound_interactions,

population-need-v1.csv ADDED Viewed

	@@ -0,0 +1,17 @@

+population,population_id,ingredient_id,ingredient,deficiency_prevalence,mechanism,compounds_with,source,source_url
+Adults 65+,elderly,calcium,Calcium,30-40%,Reduced absorption + vitamin D deficiency,ppi,matrix.population_risks,
+Adults 65+,elderly,vitamin-b12,Vitamin B12,10-30%,Atrophic gastritis reduces acid + intrinsic factor,"ppi,metformin",matrix.population_risks,
+Adults 65+,elderly,vitamin-d,Vitamin D,40-60%,Reduced skin synthesis + less outdoor exposure,,matrix.population_risks,
+Gastric Bypass (RNY),bariatric-rny,calcium,Calcium,50-60%,Duodenal bypass + vitamin D malabsorption,,matrix.population_risks,/protocols/bariatric/gastric-bypass/
+Gastric Bypass (RNY),bariatric-rny,iron,Iron,20-55%,Duodenum bypassed — primary absorption site lost,,matrix.population_risks,/protocols/bariatric/gastric-bypass/
+Gastric Bypass (RNY),bariatric-rny,vitamin-b12,Vitamin B12,33-70%,Intrinsic factor production eliminated,metformin,matrix.population_risks,/protocols/bariatric/gastric-bypass/
+Gastric Bypass (RNY),bariatric-rny,vitamin-d,Vitamin D,50-60%,Fat malabsorption reduces D3 uptake,,matrix.population_risks,/protocols/bariatric/gastric-bypass/
+Menstruating Women,menstruating,iron,Iron,10-30%,Monthly blood loss depletes iron stores,,matrix.population_risks,/symptoms/heavy-periods/
+Pregnant Women,pregnant,folate,Folate / Methylfolate,Critical,Neural tube formation requires folate by day 28,,matrix.population_risks,/protocols/prenatal/
+Pregnant Women,pregnant,iron,Iron,20-55%,Increased demand + blood volume expansion,ppi,matrix.population_risks,/protocols/prenatal/
+Pregnant Women,pregnant,vitamin-b12,Vitamin B12,10-30%,Increased demand for fetal neurological development,metformin,matrix.population_risks,/protocols/prenatal/
+Pregnant Women,pregnant,vitamin-d,Vitamin D,40-60%,Fetal bone development + immune programming,,matrix.population_risks,/protocols/prenatal/
+Vegans/Vegetarians,vegan,iron,Iron,20-40%,Non-heme iron has 2-20% absorption vs 15-35% heme,,matrix.population_risks,/protocols/vegan/
+Vegans/Vegetarians,vegan,omega-3,Omega-3 (EPA/DHA),Common,No EPA/DHA in plant diet; ALA conversion is 5-10%,,matrix.population_risks,/protocols/vegan/
+Vegans/Vegetarians,vegan,vitamin-b12,Vitamin B12,40-90%,No dietary B12 in plant foods,,matrix.population_risks,/protocols/vegan/
+Vegans/Vegetarians,vegan,zinc,Zinc,20-30%,Phytates in plant foods inhibit zinc absorption,,matrix.population_risks,/protocols/vegan/

supplement-evidence-v1.csv ADDED Viewed

	@@ -0,0 +1,73 @@

+name,brand,category,form,dose_per_serving,dose_unit,serving_size,servings_per_container,price_usd,cost_per_day_usd,third_party_certification,evidence_grade,primary_use,pubmed_ids,editorial_pick,amazon_asin
+Nature Made Biotin 2500 mcg Extra Strength,Nature Made,biotin,biotin,2500,mcg,1 softgel,150,9.49,0.06,USP Verified,moderate,hair/nail/skin support,,best-value,B00DS5BG52
+Sports Research Biotin 5000 mcg with Coconut Oil,Sports Research,biotin,biotin,5000,mcg,1 veggie softgel,120,12.95,0.11,Non-GMO Verified,moderate,hair/nail/skin support,,budget,B00JGCBGZQ
+Thorne Biotin-8 (8000 mcg),Thorne,biotin,biotin,8000,mcg,1 capsule,60,18.00,0.30,NSF Certified for Sport,moderate,hair loss (clinical dose),,quality,B0797CG5R8
+Citracal Maximum Plus Calcium Citrate with Vitamin D3,Citracal (Bayer),calcium-citrate,citrate,650,mg,2 caplets,90,14.96,0.17,None,strong,bone health / PPI users,16855264,best-value,B001LRPUMY
+Solgar Calcium Citrate with Vitamin D3,Solgar,calcium-citrate,citrate,1000,mg,4 tablets,60,19.99,0.17,None,strong,bone health,,budget,B00013YZ2U
+NOW Foods Calcium Citrate with Minerals & Vitamin D,NOW Foods,calcium-citrate,citrate,600,mg,2 tablets,125,24.79,0.20,None,strong,bone health,,,B0013OQJ66
+Citracal Petites Calcium Citrate with Vitamin D3,Citracal (Bayer),calcium-citrate,citrate,400,mg,2 caplets,100,15.99,0.32,None,strong,bone health,,,B0043ZLTT4
+Sports Research Collagen Peptides (Unflavored),Sports Research,collagen,hydrolyzed peptides,11,g collagen,1 scoop (11g),41,25.21,0.61,Informed Sport / Non-GMO Verified,moderate,skin/joint/hair support,,best-value,B00XQ2XGAA
+Vital Proteins Collagen Peptides (Unflavored),Vital Proteins,collagen,hydrolyzed peptides,20,g collagen,2 scoops (20g),28,26.99,0.96,NSF Certified for Sport,moderate,skin/joint/hair support,,quality,B00K6JUG4K
+Garden of Life Grass Fed Collagen Beauty,Garden of Life,collagen,hydrolyzed peptides,12,g collagen,1 scoop (14g),20,22.39,1.12,Non-GMO Verified,moderate,skin/hair + biotin,,,B0797DNFR8
+Doctor's Best High Absorption CoQ10 200mg with BioPerine,Doctor's Best,coq10,ubiquinone,200,mg,1 veggie capsule,60,18.99,0.32,None,strong,statin support / energy,30371340,budget,B0035C5XVQ
+Qunol Ultra CoQ10 100mg,Qunol,coq10,ubiquinone,100,mg,1 softgel,120,25.48,0.42,None,strong,statin support / energy,30371340,best-value,B0055OUOQQ
+Jarrow Formulas QH-Absorb Ubiquinol 100mg,Jarrow Formulas,coq10,ubiquinol,100,mg,1 softgel,120,39.95,0.67,None,strong,statin support / heart,30371340;27128225,quality,B004VCOOUU
+NOW Foods Ubiquinol 200mg Extra Strength,NOW Foods,coq10,ubiquinol,200,mg,1 softgel,60,46.99,0.78,None,strong,statin support / heart,30371340,,B003PWKVKE
+Life Extension Super Ubiquinol CoQ10 100mg,Life Extension,coq10,ubiquinol,100,mg,1 softgel,60,42.00,1.40,None,strong,mitochondrial support,30371340,,B00H4HT0EE
+BulkSupplements Micronized Creatine Monohydrate,BulkSupplements.com,creatine,monohydrate,5,g,1 scoop (5g),100,15.96,0.16,cGMP Facility / Third-Party Tested,strong,muscle/cognitive,,, B00E9M4XFI
+NOW Sports Creatine Monohydrate Powder,NOW Foods,creatine,monohydrate,5,g,1 rounded tsp (5g),120,19.99,0.17,NPA GMP Certified,strong,muscle/cognitive,,budget,B0013OUOBM
+Optimum Nutrition Micronized Creatine Monohydrate,Optimum Nutrition,creatine,monohydrate,5,g,1 scoop (5g),120,32.36,0.27,Banned Substance Tested,strong,muscle/cognitive,,best-value,B002DYIZEO
+Momentous Creatine Monohydrate (Creapure),Momentous,creatine,monohydrate (Creapure),5,g,1 scoop (5g),90,39.95,0.44,NSF Certified for Sport / Informed Sport,strong,muscle/cognitive,,,B085Z9P87K
+Thorne Creatine (Creapure),Thorne,creatine,monohydrate (Creapure),5,g,1 scoop (5g),90,42.00,0.47,NSF Certified for Sport,strong,muscle/cognitive,,quality,B07978VPPH
+Transparent Labs Creatine HMB,Transparent Labs,creatine,monohydrate + HMB,5,g,1 scoop (12.7g),30,49.99,1.67,Informed Choice Certified,strong,muscle/cognitive + HMB,,,B078JZQ5QL
+NOW Foods Iron 36 mg Double Strength (Ferrochel),NOW Foods,iron-bisglycinate,bisglycinate,36,mg,1 capsule,90,12.99,0.14,None,strong,iron deficiency / anemia,,budget,B00FYOU6AG
+Solgar Gentle Iron 25 mg,Solgar,iron-bisglycinate,bisglycinate,25,mg,1 capsule,90,13.49,0.15,None,strong,iron deficiency / anemia,,best-value,B005P0TJ84
+Thorne Iron Bisglycinate 25 mg,Thorne,iron-bisglycinate,bisglycinate,25,mg,1 capsule,60,16.00,0.27,NSF Certified for Sport,strong,iron deficiency / anemia,,quality,B0797GZDZL
+MegaFood Blood Builder,MegaFood,iron-bisglycinate,bisglycinate + cofactors,26,mg,1 tablet,90,28.99,0.32,NSF Certified,strong,iron deficiency / anemia,,,B000F4ZRCC
+BulkSupplements Magnesium Glycinate Powder,BulkSupplements.com,magnesium-glycinate,glycinate,225,mg,~1/2 tsp powder,200,19.96,0.18,None,strong,sleep / anxiety / deficiency,33865376;28445426,budget,B00F7OZJQE
+Vitamin Shoppe Magnesium Glycinate 400mg,The Vitamin Shoppe,magnesium-glycinate,glycinate,400,mg,2 tablets,90,21.99,0.24,None,strong,sleep / anxiety / deficiency,33865376;28445426,best-value,B0DZLYHSVN
+Nature Made Magnesium Glycinate 200mg,Nature Made,magnesium-glycinate,glycinate,200,mg,1 capsule,60,13.99,0.47,USP Verified,strong,sleep / anxiety / deficiency,33865376;28445426,quality,B08XXHCGZT
+Doctor's Best High Absorption Magnesium,Doctor's Best,magnesium-glycinate,glycinate,200,mg,2 tablets,60,15.29,0.51,None,strong,sleep / anxiety / deficiency,33865376;28445426,,B00151G8L8
+KAL Magnesium Glycinate 400,KAL,magnesium-glycinate,glycinate,400,mg,2 tablets,45,27.99,0.62,None,strong,sleep / anxiety / deficiency,33865376;28445426,,B0779GFZSG
+Thorne Magnesium Bisglycinate,Thorne,magnesium-glycinate,bisglycinate,200,mg,1 capsule,60,25.99,0.87,NSF Certified for Sport,strong,sleep / anxiety / deficiency,33865376;28445426,,B0F5XYHRPV
+Life Extension Optimized Folate 1700 mcg,Life Extension,methylfolate,L-methylfolate (Quatrefolic),1700,mcg,1 tablet,100,15.00,0.15,None,strong,MTHFR / depression adjunct,22950138,budget,B00228C6CY
+Jarrow Formulas Methyl Folate 400 mcg,Jarrow Formulas,methylfolate,L-methylfolate (Quatrefolic),400,mcg,1 capsule,60,10.49,0.17,None,strong,prenatal / general,22950138,best-value,B0013OQLIW
+Thorne 5-MTHF (Methylfolate) 1 mg,Thorne,methylfolate,5-MTHF,1000,mcg,1 capsule,60,21.00,0.35,NSF Certified for Sport,strong,MTHFR / depression adjunct,22950138,quality,B002GV4P7G
+NATURELO One Daily Multivitamin for Women,NATURELO,multivitamin,whole-food multi,0,multi,1 capsule,60,27.95,0.47,None,moderate,daily nutrition gap-fill,,best-value,B01FWAM60I
+Thorne Basic Nutrients 2/Day,Thorne,multivitamin,comprehensive multi,0,multi,2 capsules,30,31.00,1.03,NSF Certified for Sport,moderate,daily nutrition gap-fill,,quality,B01EIBBQJ0
+Ritual Essential for Women 18+ Multivitamin,Ritual,multivitamin,targeted multi,0,multi,2 capsules,30,33.00,1.10,USP Verified,moderate,daily nutrition gap-fill,,,B078JRF6QN
+Viva Naturals Triple Strength Omega-3,Viva Naturals,omega-3,rTG (re-esterified triglyceride),2070,mg EPA+DHA,2 softgels,90,27.99,0.31,IFOS 5-Star,strong,cardiovascular / inflammation,,budget,B014LDT0ZM
+Sports Research Triple Strength Omega-3,Sports Research,omega-3,triglyceride,950,mg EPA+DHA,1 softgel,150,31.95,0.45,IFOS 5-Star / MSC Certified,strong,cardiovascular / inflammation,,best-value,B0BCH43LR5
+NOW Foods Ultra Omega-3,NOW Foods,omega-3,ethyl ester,750,mg EPA+DHA,1 softgel,180,28.99,0.48,None,strong,cardiovascular / inflammation,,,B000SE5SY6
+Carlson Elite Omega-3 Gems,Carlson,omega-3,triglyceride,1400,mg EPA+DHA,2 softgels,65,32.26,0.71,IFOS 5-Star,strong,cardiovascular / inflammation,,,B081VWWGCZ
+Nordic Naturals Ultimate Omega,Nordic Naturals,omega-3,triglyceride,1100,mg EPA+DHA,2 softgels,90,42.46,0.94,IFOS 5-Star,strong,cardiovascular / inflammation,,quality,B002CQU564
+Nordic Naturals Algae Omega (Vegan),Nordic Naturals,omega-3,algal triglyceride,585,mg EPA+DHA,2 softgels,60,45.29,2.57,Certified Vegan,strong,cardiovascular (vegan),,plant-based,B009KTUGSS
+Optimum Nutrition Gold Standard 100% Whey Isolate,Optimum Nutrition,protein,whey isolate,24,g protein,1 scoop (31g),74,62.99,0.85,Informed Sport Certified,strong,muscle protein synthesis,,best-value,B000QSNYGI
+Dymatize ISO100 Hydrolyzed Whey Protein Isolate,Dymatize,protein,hydrolyzed whey isolate,25,g protein,1 scoop (32g),76,72.99,0.96,Informed Sport Certified,strong,muscle protein synthesis,,quality,B000GIPJ0M
+Garden of Life Organic Plant-Based Protein,Garden of Life,protein,plant blend (pea/rice/quinoa),22,g protein,1 scoop (33g),28,39.89,1.42,USDA Organic / NSF Certified for Sport,moderate,muscle protein synthesis (vegan),,plant-based,B010RS4BQ0
+Transparent Labs 100% Grass-Fed Whey Protein Isolate,Transparent Labs,protein,grass-fed whey isolate,28,g protein,1 scoop (33g),30,59.99,2.00,Informed Sport Certified,strong,muscle protein synthesis,,,B0BLJ2J46H
+Premier Protein Shake (30g Protein RTD),Premier Protein,protein,whey RTD shake,30,g protein,1 shake (11.5 fl oz),12,25.48,2.12,None,moderate,convenience / GLP-1 users,,convenience,B01EK3FIXO
+Nature Made Vitamin B12 1000 mcg Sublingual,Nature Made,vitamin-b12,cyanocobalamin,1000,mcg,1 fast dissolve tablet,150,14.99,0.10,USP Verified,strong,B12 deficiency / energy,32716261,best-value,B0828JPPMX
+Jarrow Formulas Methyl B-12 1000 mcg,Jarrow Formulas,vitamin-b12,methylcobalamin,1000,mcg,1 chewable tablet,100,13.99,0.14,None,strong,B12 deficiency / neuropathy,32716261,budget,B002FJW3ZY
+NOW Foods Methyl B-12 5000 mcg,NOW Foods,vitamin-b12,methylcobalamin,5000,mcg,1 lozenge,60,16.99,0.28,None,strong,significant B12 deficiency,32716261,,B003O1R73U
+Solgar Methylcobalamin 5000 mcg Sublingual,Solgar,vitamin-b12,methylcobalamin,5000,mcg,1 nugget (sublingual),60,20.55,0.34,None,strong,significant B12 deficiency,32716261,,B001LR047U
+Thorne Vitamin B12 Methylcobalamin 1 mg,Thorne,vitamin-b12,methylcobalamin,1000,mcg,1 capsule,60,24.00,0.40,NSF Certified for Sport,strong,B12 deficiency / neuropathy,32716261,quality,B002BKW1YA
+NOW Foods Vitamin C-1000 with Bioflavonoids,NOW Foods,vitamin-c,ascorbic acid + bioflavonoids,1000,mg,1 capsule,250,22.39,0.09,None,moderate,immune / antioxidant,,budget,B0013OUNK4
+Nature Made Vitamin C 1000 mg,Nature Made,vitamin-c,ascorbic acid,1000,mg,1 tablet,100,10.49,0.10,USP Verified,moderate,immune / antioxidant,,best-value,B0000DJASY
+Nature's Bounty Vitamin C 1000 mg,Nature's Bounty,vitamin-c,ascorbic acid,1000,mg,1 caplet,100,11.99,0.12,None,moderate,immune / antioxidant,,,B0061GLRN6
+Thorne Vitamin C with Flavonoids,Thorne,vitamin-c,ascorbic acid + flavonoids,500,mg,1 capsule,180,27.00,0.30,NSF Certified for Sport,moderate,immune / antioxidant,,quality,B0797HCZVV
+Nature Made Vitamin D3 2000 IU,Nature Made,vitamin-d3,cholecalciferol (D3),2000,IU,1 softgel,250,16.99,0.07,USP Verified,strong,deficiency correction / immune,,best-value,B004GJYTF8
+NOW Foods Vitamin D3 5000 IU,NOW Foods,vitamin-d3,cholecalciferol (D3),5000,IU,1 softgel,240,20.90,0.09,None,strong,deficiency correction / immune,,budget,B0032BH76O
+Nature Made Vitamin D3 5000 IU,Nature Made,vitamin-d3,cholecalciferol (D3),5000,IU,1 softgel,180,19.85,0.11,USP Verified,strong,deficiency correction / immune,,quality,B008GC9T6A
+Thorne Vitamin D3 + K2 Liquid,Thorne,vitamin-d3,cholecalciferol (D3) + K2,1000,IU,2 drops,600,34.00,0.11,NSF Certified for Sport,strong,deficiency + bone health,,,B0038NF8MG
+Nordic Naturals Vitamin D3 1000 IU,Nordic Naturals,vitamin-d3,cholecalciferol (D3),1000,IU,1 mini softgel,120,15.26,0.13,None,strong,maintenance dose,,,B002JOS7WS
+Garden of Life Organics Vegan D3 Spray,Garden of Life,vitamin-d3,cholecalciferol (D3) lichen-derived,1000,IU,1 spray,125,17.49,0.14,USDA Organic / Vegan,strong,maintenance (vegan),,,B00K5NEPLW
+Sports Research Vitamin D3 + K2,Sports Research,vitamin-d3,cholecalciferol (D3) + MK-7 K2,5000,IU,1 veggie softgel,120,43.95,0.37,Non-GMO Verified / Vegan,strong,deficiency + bone health,,,B07NXW4GW7
+Nootropics Depot Tongkat Ali 10% Eurycomanone,Nootropics Depot,tongkat-ali,standardized extract (10% eurycomanone),100,mg,1 capsule,120,77.99,0.65,Third-Party Tested (HPTLC),moderate,testosterone / stress,,quality,B09WZ4PY86
+Nootropics Depot Tongkat Ali 2% Eurycomanone,Nootropics Depot,tongkat-ali,standardized extract (2% eurycomanone),200,mg,1 capsule,120,29.99,0.25,Third-Party Tested (HPTLC),moderate,testosterone / stress,,best-value,B088GMRS82
+Double Wood Tongkat Ali 200:1 Extract,Double Wood,tongkat-ali,200:1 root extract,1000,mg,2 capsules,60,21.99,0.37,Third-Party Tested,moderate,testosterone / stress,,budget,B07TTDFXFV
+Momentous Tongkat Ali,Momentous,tongkat-ali,root extract,400,mg,2 capsules,30,19.95,0.67,Informed Sport Certified,moderate,testosterone / stress,,,B09WX9VHVX
+Nootropics Depot KSM-66 Ashwagandha,Nootropics Depot,ashwagandha,KSM-66 root extract,300,mg,1 capsule,90,19.99,0.22,Third-Party Tested,strong,stress / anxiety / cortisol,23439798;31517876,best-value,B01CZ2EFC4
+Jarrow Formulas Ashwagandha KSM-66,Jarrow Formulas,ashwagandha,KSM-66 root extract,300,mg,2 capsules,60,19.99,0.33,None,strong,stress / anxiety / cortisol,23439798;31517876,budget,B0013OQEO8
+NOW Foods Ashwagandha Extract 450mg,NOW Foods,ashwagandha,standardized root extract,450,mg,1 capsule,90,16.99,0.19,None,strong,stress / anxiety,23439798;31517876,,B0013OQIJY
+Thorne Ashwagandha (Shoden),Thorne,ashwagandha,Shoden root+leaf extract,120,mg,1 capsule,30,28.00,0.93,NSF Certified for Sport,strong,stress / anxiety / sleep,23439798;31517876;32540634,quality,B0FFQPKH7Z

top-pick-by-category.csv ADDED Viewed

	@@ -0,0 +1,28 @@

+category,top_product,brand,dose,serving,servings_per_container,price,cost_per_day,certification,pick_type,catalog_size,has_amazon
+selenium,NOW Supplements Selenium 200mcg,NOW Foods,200 mcg,1 capsule,180,7.49,0.04,None,best-value,2,yes
+biotin,Nature Made Biotin 2500 mcg Extra Strength,Nature Made,2500 mcg,1 softgel,150,9.49,0.06,USP Verified,best-value,3,yes
+vitamin-d3,Nature Made Vitamin D3 2000 IU,Nature Made,2000 mg,1 softgel,250,16.99,0.07,USP Verified,best-value,7,yes
+vitamin-b12,Nature Made Vitamin B12 1000 mcg Sublingual Fast Dissolve,Nature Made,1000 mcg,1 fast dissolve tablet,150,14.99,0.1,USP Verified,best-value,5,yes
+vitamin-c,Nature Made Vitamin C 1000 mg Extra Strength,Nature Made,1000 mg,1 tablet,100,10.49,0.1,USP Verified,best-value,4,yes
+zinc,NOW Foods Zinc Glycinate 30mg (120ct),NOW Foods,30 mg,1 softgel,120,14.29,0.12,None,best-value,3,yes
+glucosamine,Doctor's Best Glucosamine Sulfate 750mg,Doctor's Best,750 mg,2 capsules,90,10.99,0.12,None,best-value,2,yes
+iron-bisglycinate,Solgar Gentle Iron (Iron Bisglycinate) 25 mg,Solgar,25 mg,1 capsule,90,13.49,0.15,None,best-value,4,yes
+calcium-citrate,Citracal Maximum Plus Calcium Citrate with Vitamin D3,Citracal (Bayer),650 mg,2 caplets,90,14.96,0.17,None,best-value,4,yes
+methylfolate,Jarrow Formulas Methyl Folate 400 mcg,Jarrow Formulas,400 mcg,1 capsule,60,10.49,0.17,None,best-value,3,yes
+curcumin,Nature Made Turmeric Curcumin 500mg,Nature Made,500 mg,1 capsule,60,12.52,0.21,USP Verified,best-value,3,yes
+ashwagandha,"Nootropics Depot KSM-66 Ashwagandha (300mg, 90ct)",Nootropics Depot,300 mg,1 capsule,90,19.99,0.22,Third-Party Tested,best-value,4,yes
+l-theanine,NOW Foods L-Theanine 200mg with Inositol (120ct),NOW Foods,200 mg,1 capsule,120,25.99,0.22,None,best-value,3,yes
+magnesium-glycinate,Vitamin Shoppe Magnesium Glycinate 400mg,The Vitamin Shoppe,400 mg,2 tablets,90,21.99,0.24,None,best-value,6,yes
+tongkat-ali,"Nootropics Depot Tongkat Ali 2% Eurycomanone (200mg, 120ct)",Nootropics Depot,200 mg,1 capsule,120,29.99,0.25,Third-Party Tested (HPTLC),best-value,4,yes
+creatine,Optimum Nutrition Micronized Creatine Monohydrate (120 servings),Optimum Nutrition,5 g,1 scoop (5g),120,32.36,0.27,Banned Substance Tested,best-value,6,yes
+nac,NOW Supplements NAC 600mg,NOW Foods,600 mg,2 capsules,50,13.99,0.28,None,best-value,3,yes
+chondroitin,Doctor's Best Glucosamine Chondroitin MSM,Doctor's Best,1500 mg,2 capsules,60,19.9,0.33,None,best-value,2,yes
+coq10,Qunol Ultra CoQ10 100mg (Water & Fat Soluble),Qunol,100 mg,1 softgel,120,25.48,0.42,None,best-value,5,yes
+omega-3,Sports Research Triple Strength Omega-3 (1250mg),Sports Research,950 mg EPA+DHA,1 softgel,150,31.95,0.45,"IFOS 5-Star, MSC Certified",best-value,6,yes
+multivitamin,NATURELO One Daily Multivitamin for Women,NATURELO,0 multi,1 capsule,60,27.95,0.47,None,best-value,3,yes
+same,Doctor's Best SAMe 400mg,Doctor's Best,400 mg,1 tablet,60,33.99,0.57,None,best-value,3,yes
+collagen,Sports Research Collagen Peptides (Unflavored),Sports Research,11 g collagen,1 scoop (11g),41,25.21,0.61,"Informed Sport, Non-GMO Verified",best-value,3,yes
+berberine,NOW Supplements Berberine Glucose Support,NOW Foods,400 mg,3 capsules,30,18.99,0.63,None,best-value,3,yes
+probiotics,"Culturelle Daily Probiotic (10B CFU, 30ct)",Culturelle,10 billion CFU,1 capsule,30,22.99,0.77,None,best-value,7,yes
+protein,Optimum Nutrition Gold Standard 100% Whey Isolate,Optimum Nutrition,24 g protein,1 scoop (31g),74,62.99,0.85,Informed Sport Certified,best-value,5,yes
+myo-inositol,Wholesome Story Myo-Inositol & D-Chiro Inositol 40:1,Wholesome Story,2050 mg,4 capsules,30,29.99,1,None,best-value,2,yes