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The causes of obesity

Overweight and obesity are serious health concerns in the United States of America. It is estimated that about 65% percent of the entire US population suffer from different forms of overweight, which makes it a public health problem for the country in general. Transforming it into real numbers, there are millions of people dealing with excessive weight to various degrees. And taking the fact that overweight and obesity are linked to different health conditions such as heart diseases, hypertension, impotence, diabetes, joint conditions, and infertility among others, it is definitely a very serious problem to deal with.

There are different factors contributing to the development of overweight and obesity. It can be a hormonal or metabolic imbalance, or specific conditions that affect the ability to absorb and distribute energy in the body. However, the main reason for gaining extra weight is simply eating more than you really need. The modern Western society has no problems with access to food, and the vast majority of people as much and what they want. However, if this gets combined with lack of physical activity or you simply don't use up all the energy you get with food, it gets deposited in your body in the form of fat. And as we all know, that is the situation most of us deal with on a regular basis.

This happens because of the evolutionary processes that have developed special metabolic mechanisms inside our bodies. In the past, we hadn't such an abundance of food all year round. So whenever there was plenty of food, our body automatically switched to accumulation mode, storing all the energy it can get in the form of fat, and then will later be useful when there's no more food. Well into the 21st century we live by the same mechanisms, only that we don't have any problems with food supply. And that's why there are so many overweight and obese people in our country.