Easiest diets to follow? U.S. News reveals 2012 rankings
21. Vegan diet
With a score nearly a star below average, veganism qualifies as somewhat difficult to follow. It's very restrictive, and shaping a healthful (and tasty) plan takes work and creativity. Restaurant meals are doable, but options may be limited. And only certain types of alcohol are vegan-friendly.
Score: 1.7
Credit: istockphoto
