21 Popular Diet Plans in Review, along with tips on Skin, Tanning and Swimsuit Body Exercise Tips. If you aren't sure which diet is right for you, not even sure where to begin, get this guide to all of them. Learn about popular diets such as, Dr. Perricone's Anti Aging Diet, The Zone Diet, The Cookie Diet, The Sonoma Diet, The South Beach Diet, The Bob Greene Best Life Diet, The Dean Ornish Diet, The Fat Smash Diet, Jillian Michael's Diet, and many, many more.