Home > Best Diets > Slim-Fast Diet > Do's and Don'ts
Last updated by
| December 12, 2013
Nutrisystem determines portions, prepares and delivers your meals, and tells you what to eat and when.
The Cookie Diet revolves around low-calorie cookies made with a secret "hunger-controlling" formula. There's no research to back it up.
The Mayo Clinic diet plan focuses on lifelong healthy eating. It's rated high in nutrition, safety, and diabetes, but only moderately effective for weight loss.
#13 in Best Diets Overall
#6 in Best Weight-Loss Diets
#21 in Best Heart-Healthy Diets
#17 in Best Diets for Healthy Eating
#12 in Best Diabetes Diets
#5 in Easiest Diets to Follow
#4 in Best Commercial Diet Plans
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