What is a Diet?

By definition, a diet is nothing more than what a person eats or drinks over the course of a normal day. There are many diet fads claiming to be healthy that cause people to lose weight quickly, such as the cookie diet or the master cleanse, which is actually more of a fast. These "diets" rarely work and if they do, it's not for long. By depriving themselves of different types of food and healthy amounts of food, most people gain back what they lost, plus some.

The Facts

Maintaining a healthy diet and healthy eating habits and getting plenty of exercise are your best defenses against weight-related health issues and being overweight or obese. Fruits, vegetables, grains, legumes, foods that are high in complex carbohydrates, fiber, vitamins and minerals that are low in fat and free of cholesterol make up the bulk of a healthy diet. The rest should come from low-fat dairy products, lean meat, poultry or fish. Some people choose to go on specific kinds of diets or are put on diets by their doctor to lose weight, improve their cholesterol or, in some cases, put on weight.

Types

There are different types of diets, the most common obviously being the type that assists people in losing weight. This type limits both the caloric intake of a person and the amount of food portions he eats. In many cases, it calls for excluding certain types of food entirely, such as carbohydrates (bread). Low-sodium (salt) diets are also quite common for those who have high blood pressure.

Considerations

Restricting your food consumption is only part of losing weight. Many dieters fail to understand the correlation between caloric intake and caloric output. If you're dieting to lose weight, you must maintain a balance between the amount of calories you ingest and your caloric expenditure. This means that you shouldn't eat more food than your body can utilize; if you do, you will gain weight. The more active you are, the more you can eat while remaining at a healthy weight.

Misconceptions

Many people are characterized as "crash dieters," which means they follow certain diet fads that are usually impossible to keep up. Celebrities even fall victim to fad diets, such as the Master Cleanse, which is characterized as a "detoxification program" that is really nothing more than a starvation diet that calls for consuming nothing but a mixture of lemon juice, cayenne pepper, maple syrup and water for nearly two weeks. Many reportedly drop as much as 20 pounds in just a week, but much of what is lost is water weight that is gained back quickly once the user begins consuming solid food again. These types of diets are dangerous, unhealthy and should be avoided. Losing weight should never come at the expense of your health.

Benefits

There are many benefits to maintaining a healthy diet, including increased energy, alertness, a healthy weight and self-image, low cholesterol, increased mood and a strong immune system, among many other benefits.

References

Article reviewed by Eric Althoff Last updated on: Oct 15, 2009

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