In light of the recent discussions of carbs vs. protein here is an interesting article definately ahead of its time by Ron Rosedale, M.D. entitled "Insulin and its Metobolic Effects".He points out that we evolved primarily as fat burners not carb burners and that the current trend to excess carb consumption leads to insulin resistence which in turn is the root cause of the disease of aging of which chronic diseases as we know them are merely symptoms.He recommends a diet high in unsaturated fats however in a section geared towards atheletes does concede they can tolerate higher levels of carbs. Overall a very enlightening article on nutrition however it is long and thought provoking so I advise not trying to read it all in one setting.
www.dfhi.com/interviews/rosedale.html