Nutrisystem is not exactly what we'd call a weight loss diet. It's rather a mix of ready-made, fresh-frozen meals that can help an individual lose weight if followed as indicated in the program. The biggest edge of Nutrisystem over other meal plans for weight loss is the flexibility and the great variety of foods that are available. Really, I don't know too many programs that allow you to eat pizzas during a diet.People enjoy this program because they can eat up to two snacks between the main three meals of the day, which makes them feel full and not hungry like in the case of some well-known fad diets based on starvation.

Another important advantage for those who hate cooking, is the convenience offered by thewse meals which can be prepared in minutes and which taste really good.

Actually Nutrisystem is the generic definition of multiple meal plans. It was developed like this based on the real life observation that men have nutritional needs that are not similar to those of women. Age is also an important factor, so men can choose between two Nutrisystem diets for them, depending on their age.

Single men can benefit from the fast preparation of the meals, so they don't have to spend too much time in the kitchen. A microwave is probably enough to help them prepare the foods.

This is a question with multiple answers. It depends on each of us how much weight we can lose with Nutrisystem or with any other weight loss plan or program. It also depends on how fat yuo are when you start the program: if you're obese, you are probably going to lose more weight than a slightly overweight person.

Anyway, like in any other case, it's strongly advisable that you talk with your doctor before joining any meal plan that promises you to lose weight. It's just safer that way, even for programs like Nutrisystem which are in fact limited prtions of normal foods, designed to help you learn how much to eat for controlling your weight.