I tried the paleo diet which is the caveman diet - lots of meat. And I tried the calorie restriction diet: The idea is that if you eat very very little - if you're on the verge of starvation you will live a very long time whether or not you want to of course.
The American public is not aware that there might be potential allergenic and toxic reactions. With regular food at least people know which foods they have an allergy to.
