One of the reasons I didn't include anything on diets or supplements in UnBreak Your Health is that it is an area ripe for exploitation.
Today's news shows that both sides of the fence can be guilty of unethical behavior. The founder of the company that produced the male enhancement product Enzyte was convicted of fraud and sentanced to 25 years in prison. Turns out all of his natural supplements were nothing but hype preying on the hope of millions.
One more case of a rotten apple spoiling the barrel for everyone else.