In life, there are many reasons why people are obese, so do you know a few reasons that often lurk around you? Let's take a look.

Obesity Cause 1: Lack of sleep (obesity is the most likely)

People who slept less than 73 hours a day were 0% more likely to be obese than people who slept normally. Studies have shown that people who don't get enough sleep also have higher levels of appetite-boosting factors in their bodies.

Obesity Cause 2: Relatives and Friends (Obesity is also "contagious")

If a person's friend is fat, he is 57% more likely to be obese. The reason is that if one's friend or relative is obese, it will change a person's acceptance of a reasonable weight, affecting his diet and lifestyle.

Obesity Cause 3: Air conditioning (obstruction of heat regulation mechanism)

The air conditioner keeps us at a constant temperature, so we don't have to regulate the heat in our body. But if the temperature is low, our body automatically burns fat to keep us warm; If it's hot, our appetite decreases. People who use air conditioners have a blocked heat regulation mechanism and are more likely to be obese.

Obesity Cause 4: Cold (Virus can increase fat)

Researchers have found that obesity can be caused by a virus that causes colds and throat inflammation, and that the virus causes a rapid increase in fat cells in the body.

Obesity Cause 5: Genes (Variants Cause High Body Weight)

British scientists have discovered a genetic variant that regulates body fat mass. People with this genetic variant weigh an average of 2.0 kilograms than those without this genetic variant.

Obesity Cause 6: Hormones (Hunger Control)

Scientists have pointed out that there is a leptin in the human body, also known as anti-obesity factor, which is the main hormone that reduces hunger and controls our food preferences. People who are deficient in leptin like all foods and eat a lot of them, so they end up being super fat people.

Obesity Cause 7: Diet (Excessive Caloric Intake)

Diet is still a very important factor in weight. Most people gain weight because they consume more calories from food than their bodies need. So, eating less and exercising more is still a good way to lose weight.