While the Nutrisystem diet is generally safe, it is not for use by pregnant women, individuals suffering from chronic kidney disease or children under the age of 14, according to WebMD. Individuals who adhere to using the prepackaged meals and supplement them with healthy foods generally lose weight, but they sometimes find it difficult to transition back to normal food.
The Nutrisystem diet is a balanced, low-calorie diet that is similar in nature to the Jenny Craig diet or the glycemic index diet. It offers specialized plans for men, women, diabetics and vegetarians. Plan followers are required to provide proteins, dairy, fruits and vegetables to supplement the diet plan's prepackaged meals. However, research about the actual results of the diet and its safety are limited to information from Nutrisystem itself, according to U.S. News and World Report.
HowStuffWorks points out that the meals from Nutrisystem include preservatives. While such preservatives are in many foods on grocery store shelves, preparing meals at home using fresh fruits, vegetables and meats allows consumers to limit their exposure to them. Some diet plan followers are discouraged by the typical 1- to 2-pound weekly weight loss and quit. As with any diet, before beginning the Nutrisystem plan, individuals should speak with their doctors concerning its suitability for their particular needs.Learn More
Cardiologist Dr. Robert C. Atkins devised the Atkins diet in 1963. He based much of it on work done by nutritionist Dr. Alfred Pennington in the late 1950s, according to the British Medical Journal. After losing weight on the diet himself, Atkins began prescribing it to patients around 1964.Full Answer >
A person can find weight-loss reviews by visiting the U.S. News web site or Health. These organizations provide reviews of various diets and exercise programs that are known to assist with weight loss.Full Answer >
To lose inches from your waist, start by switching your diet, drinking a caffeinated beverage before working out and doing five cardio workouts a week. At least three days a week, do exercises aimed at tightening your abdominal muscles.Full Answer >
To maintain a low calorie diet, eat three meals of around 300 calories each and have two low-calorie snacks daily. Refrain from calorie-rich beverages that do not relieve hunger.Full Answer >