Nutrisystem is a commercial weight-loss diet that involves following a meal plan made up of the company’s prepackaged and portioned meals and snacks, including frozen and shelf-stable options delivered to you, complemented with some vegetables and other grocery additions you shop for yourself. By outsourcing meal-management chores, you won’t have to think about portion control, meal prep or meal timing, but you may tire of heat-and-eat meals and smallish portions.
Nutrisystem says you can expect to lose up to 1 to 2 pounds per week. The program claims women can lose up to 13 pounds and 7 inches overall in your first month on the Personal Plans, and men can lose up to 18 pounds and 8 inches overall in the first month, which isn’t surprising since the program makes for guaranteed calorie restriction, the tried-and-true weight-loss tactic.