Weight Watchers has been around since 1963 and has modified their plan several times throughout the years. It is also a good plan with great support but I would advise anyone following it to make a few modifications (which will become evident in the “cons” list).

Pros:
• “daily nutrition guidelines” emphasize healthy foods: 5+ fruits & veggies, 2 dairy, 2 healthy oils, 6+ servings of water/fluid, 2 lean proteins, some whole grains
• having the support of meetings and the accountability of keeping a food journal is really helpful
• the plan emphasizes learning to assess hunger signals and fullness cues, which is crucial

Cons:
• artificial sweeteners are allowed and even encouraged in a range of packaged foods sold by Weight Watchers—I believe these are best avoided since artificial sweeteners “trick” (stress) the pancreas and are bad for brain health
• this plan allows for poor nutritional choices which can still result in (at least temporary) weight loss—for example, a dinner of popcorn may be filling and fit into the plan, but would yield very little in the realm of nutrition
• the plan includes dairy as a requirement, something I would consider an optional/occasional food at best

The next diet I will review: Eat Right For Your Blood Type