unfortunately dr mercola has jumped on the popular bandwagon of eating right for your type which has been debunked many years ago.
Dr mercola seems to be ignoring basic patholgy, in so much he questions the fact that various diseases are caused by excessive intake of protein. In addition, he is ignoring volumes of material about basic nutrition. This is common with Doctors who become confused and need you to believe in their own version of health. Why do these doctors become confused? its simple... doctors want you to believe that they have the answers and they are trained in health. Now you the patient on the other hand cannot make any decisions because you are ignorant. Therfore we will sell you a belief that "my way" is the only right way and you will not get better unless its this way. Docotors have an invested intrest in not only brainwashing you but also confusing you. Why? because if you knew that excessive protein is killing you you would not eat it excessively. If you did not eat protein excessively then you would not be diseased ridden and thus have no reason to go to the doctor. If you the patient did not patronize the doctor he would not be going on that trip to hawaii or have that million dolar house or the 50 million dollar clinic. Doctors have an invested intrest in you believing them. Good health is simple stop eating food that makes you sick. The SAD diet (standard north american diet) has been espoused by doctors of all types for the past 100 years and they have cured nothing. The war on cancer has been raging since the nixon era and nothing has been cured. Its time that the doctors admit defeat and toss the SAD diet out. 100 years of failure is all the empirical evidence we need. Its time to wake up and realize the world has been duped by doctors, politicians, food industrys, and more.