It's simply too many calories and processed foods! Complex carbohydrates (whole grains, fruits, vegetables) do not have a "real limit" on consumption, so you do not get any adverse health effects if a lot of them. If one consumes too much protein, however, it contributes to heart and kidney disease, bone loss and cancer. Considering that so many Americans over-consume on protein and the prevailance of these diseases in our country, the evidence is clear.....
