Metabolism, as such, it is consistent consumption, transformation, use, stockpiling, and the loss of matter and energy in living organisms, throughout their lives. It is through this process, organisms can grow, develop, and generally exist.

And to lose weight, as you know, you need to spend more calories than consumed. But in that time and again that the slow metabolism calories are not spent with the necessary speed. The reason for this is simple: the human body can not easily relate to the loss of calories.

After all, our body still live under the same laws as thousands of years ago when the problem of "overweight" was not as such - a man, by contrast, tried to have a bigger one if he had, that is to survive.
And the accumulated body fat was perceived as a necessary reserve, rather than a hindrance.

That is why the organism is not willing to part with fat, and if it receives fewer meals, trying to preserve, rather than squander. Hence, the slowing of metabolism.

Actually, the intensity of metabolism is determined even before birth rights. The infant appears to light with a certain metabolism, speed it depends on heredity, and from the resignation of: the smaller the percentage of our body weight consists of fat, the metabolism faster. That's why men's metabolism is usually about 15% higher than for women.

However, there is a way to speed up the slow metabolism. And it all has long been known physical activity, plus vitamins.

And finally - do not abuse the diet! Better, if the cost of calories will be carried out not by not eaten food, but because of active lifestyles. This is better and healthier for the body.

*HealthBuy.com