Consumer Reports is not currently testing Diet Plans. Please see our Diet Plans buying guide for more information.

Tackle your weight-loss goals with the best diet plan for you. Although plans vary, most specify exercise requirements, calorie awareness, and food varieties.

View our ratings and reviews and browse our buying guide to find the best diet for your health.

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Diet Plans Buying Guide

Consumer Reports has done the legwork for you, asking 9,376 people about diets they've tried. We got the scoop on 13 popular plans. Most of them are free, and for the DIY diets, all you usually need are instructions from an app, a book, or a website.