Very interesting. Thank you!. I read a book called VitaNutrients the author was Dr. Atkins who was famous for his low carb diet. Regardless if you like or don't' like this ideas on diets. His book on nutrients I thought was fascinating. He indicated that the thought process for the medical profession was a lack of various minerals or vitamins causes diseases. For example, the lack of Vitamin C causes scurvy. So the medical profession determines what was needed to avoid scurvy and that was the recommended amount. His point, while it may be true you need that much to avoid scurvy. His position was the body needed more to function properly. He did a lot of studying on this and quoted a lot of other doctors mentioning how the minimum people should really take and if you have a disease, then you would need more of certain items. I have taken his advice for increasing items like Fish Oil, Borage Oil, Flax Seed Oil, as well as Vitamin C, D etc. I suggest at least reading his book.