It is possible to have a healthy diet without eating meat. Vegetarians do, however, have to be careful to make sure that they get enough iron and protein.

University Sports Medicine

A recent IOC study showed that 94 of 634 supplement products (14.8 percent) tested worldwide-included substances not included on the label that could lead to a positive drug test. This rate was slightly higher in the United States (45 of 240 products or 18.8 percent).