Negative Calorie Foods for Weight Loss Diet

All foods have some calorie content. Then how a food can possess negative calorie? The negative calorie foods need more calories to digest than the number of calories they give to the body. We can understand this by the following example.

Let us suppose a food has x calories. If it requires y calories to digest, then the number of calories this food gives to the body =x-y. We consider three situations depending on the values of x and y.

(a) If x is more than y, the body gains in weight. This is the situation in which the number of calories of the food is more than the number of calories needed to digest that food. Fatty foods are the examples of such foods. The fat very easily goes to the waistline.
(b) The foods with x=y require the same amount of calories to digest as their own calorie content. Such foods do not add any calories to the body and may be called as zero calorie foods. Watermelon is an example of zero calorie food.

(c) If for some foods, y is more than x, then the result of this calorie equation becomes negative. In nature there are certain foods possessing this negative calorie property that take extra calories from the body fat to get ingested. Because these foods take additional calories from the body fat, they are known as negative calorie foods.

The question arises, do such foods are really available in nature? There are some studies in support of negative calorie foods. Celery is known to require more calories for digestion than the calorie content of itself, so it is a negative calorie food. These foods are natural plant foods like vegetables, fruits and beans.

Vegetables and fruits like asparagus, broccoli, cabbage, celery, cucumber, carrot, spinach, turnip, zucchini, apples, oranges, lettuce, grapefruit and strawberries are some of the examples of negative calorie foods. One thing is common in these foods. All of these foods are low in fat and calories and high in carbohydrates. Absence of fat ensures that these foods if included in your diet, will not increase your weight. Breaking of carbohydrates in the digestion process will consume considerable number of calories.

Looking to the negative calorie property of these foods, it can be thought that if these foods are included in diet, they can be of immense value for weight loss. A healthy weight loss diet plan should therefore include vegetables, fruits, whole-grains and beans. If you include as much negative calorie foods as possible in the your diet, then there is no need to count calories. The weight loss diet based on negative calorie foods can give you the carbohydrates, proteins, vitamins, minerals and dietary fibers necessary to keep you fit. You will see amazing weight loss results if you routinely add negative calorie foods to your diet.

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