The Medifast Diet is a dieting system created and marketed by Medifast, Inc., based in Owings Mills, Maryland. The products sold as part of the diet are produced by Jason Pharmaceuticals, a wholly owned subsidiary of Medifast, Inc. It is one of a number of diet plans that requires customers to purchase food from the company that markets the product. OverviewMedifast claims to be a low-fat, low-carb, ultra-low-calorie diet plan that allows the typical dieter to remain healthy while losing weight at a rate substantially faster than one would lose under a traditional diet plan. Medifast's claims in this regard are based on their claim that, when followed properly, the Medifast diet plan induces the body into a mild state of ketosis, whereby fat is burned instead of muscle. There is no cost to join any official Medifast program: the only thing Medifast charges for is its food.

Eight simple ways to begin your journey towards losing weight and getting healthy. These tips can be applied to almost any diet plan, and can be accomplished easily by making small changes to your daily routines and meals.

... because it's designed to help you lose 2-5 pounds per week with no shopping, cooking or counting. Plus, you don't have to go hungry, since you eat every 2-3 hours. Not only is the food healthy, the meals are diversified with over 50 different ones to choose from, including shakes, bars and drinks.

The easiest way to ensure you stick to any healthy nutrition plan or diet is by learning to cook. While picking something up from a restaurant on the way home might be easier, fixing your own meal is the only way to really know what you’re eating.

The Hills starlet Lauren Conrad has lost 10 pounds and toned up with a new diet and exercise plan, according to In-Touch Weekly. Her diet consists of 3 high protein meals a day and 3 healthy snacks.

Can fast food be part of a weight-loss or healthy diet plan?