Finding the top diet plans for your particular needs can be a difficult and confusing chore. Every person is different, and what works well for one person may not work at all for another. And there may not be a single top diet plan for an individual - what works at one time in your life may not work as well again later.

With so many different kinds of weight loss diets available, it can be confusing for consumers to understand all of their choices. The National Institutes of Health have analyzed a variety of diets to find the best weight loss programs in existence in the market today. Understanding these various diet programs can be the first step towards becoming a weight loss success story.

The fixed menu diet tells you exactly what you will consume over a period of time. This makes it easy on the dieter, because he or she does not have to shop for their own food. The disadvantage to this type of diet is that the dieter fails to learn how to choose food for themselves. Also, the diet food you are provided wth may be quite bland and boring. Plus, you may find it difficult to follow the diet plan when you are traveling. A number of medical experts recommend ultimately replacing the fixed menu diet with another plan in order to keep yourself healthy.

In an exchange diet, you get to choose your food from a number of different groups. In other words, from the starch group you could select pasta, rice, or potatoes. As a result, the diet offers a good deal of variety and you shouldn't have any difficulty following it while you are on vacation. Such a diet also enables you to learn how to make healthy choices for yourself.

With pre-packaged meal diets, you have to buy food in pre-set portions. As a result, you are able to determine how much of a given food item you are allowed to have on a given day. Still, such a program tends to be expensive and makes food choices for you, so you don't get the experience of selecting your own meals.

If you go on a formula diet, you will be drinking your breakfast, lunch, or dinner, or a combination of the meals. These liquid formulas are often filled with proteins and carbohydrates and have little in the way of fat. The formula diet is convenient and can be economical. However, while individuals tend to lose weight over the short term, they may not be able to sustain the weight loss over the long run.

According to federal health officials, questionable diets are those that promote eating certain combinations or a limited variety of foods in order to lose pounds. While such diets may low-cal, they often lack valuable nutrients. In addition, they may be unworkable for long-term weight loss.

In flexible diets, the dieter must decide what type of food he or she will eat and the size of portions. Such diets can be low-fat, low-cal, or both. However, one disadvantage of such a diet program is that an individual might manage to cut out fat, but might also end up loading up on sugars.

Because of the variety of diets available, and the confusion over which ones are truly effective, some physicians recommend consulting with a dietician in order to obtain a personalized weight loss plan. It often helps to rely on expert advice for your meal planning. The plan can also be individualized to meet your unique nutritional needs.

Generally speaking, health experts say the top diet plans combine exercise with diet. In this way, you can ensure that your body is using food efficiently. You can build up your strength and muscle tone, becoming more fit in the process. If you have serious questions about the best way to go about weight loss, it's best if you talk to your family doctor.