answer: Iris finds a sentence saying that healthy eating is not about depriving of foods people like. Boris and Iris are both surprised at it. They believe one should have basic ideas about one's health.
documents: #Person1#: Boris, look at this sentence. ' Healthy eating is not about strict nutrition philosophies, staying unrealistically thin, or depriving yourself of foods you love. ' It's interesting, isn't it?
  #Person2#: I'd rather say it's confusing. what are those ' strict nutrition philosophies ' about?
  #Person1#: I believe they are careful calculations on proteins, vitamins and calories.
  #Person2#: Probably, Iris. That must be the job of nutritionists.
  #Person1#: Healthy eating is not about depriving oneself of the foods one loves. So we are free to have whatever foods we love. It is unbelievable.
  #Person2#: Oh, believe it or not, I came across an article the other day, saying that pizza is a healthy food.
  #Person1#: Seriously?
  #Person2#: Yes, I felt exactly the same way as you did just now. Scientists must be crazy in saying so.
  #Person1#: Maybe nowadays people hold different opinions on healthy diet.
  #Person2#: Absolutely. I myself sometimes believe that healthy eating is just about feeling great. As long as I have enough energy, it's fine.
  #Person1#: But one must have some basic ideas about nutrition and find the best way for it to work out for the body.