Eight Unexpected Causes of Obesity

Lack of sleep

Long term sleep deprivation can affect the feeding cycle of the human body's biological clock and also reduce the content of a protein called leptin in the blood. This protein has an appetite suppressing effect and also affects the brain's judgment of whether the body has enough to eat. In addition, people who lack sleep also have higher levels of appetite promoting factors in their bodies. When staying up late, the stomach is more likely to feel hungry and unknowingly consume excess calories.

Family and friends

According to research, obesity can also be "contagious". If a person's friend is overweight, their likelihood of developing obesity will increase. The reason is that if one's friends or relatives are obese, it can change a person's acceptance criteria for a reasonable weight, affecting their dietary structure and lifestyle. If the temperature is very low, our body will automatically burn fat to keep warm; If the weather is very hot, our appetite will decrease. People who frequently use air conditioning are more prone to obesity due to the obstruction of their heat regulation mechanism. It can be seen that while the human body enjoys air conditioning, the heat inside the body is also consumed less.

Cold

Researchers have discovered that a virus that causes colds and throat inflammation can lead to obesity. In the experiment, chickens and mice infected with a special adenovirus gained weight more rapidly than other chickens and mice that were not infected with the virus, even when they did not eat much. Researchers have found that this virus can rapidly increase the number of fat cells in the body. According to genetic research, variants lead to high body weight. British scientists have discovered a genetic variant that regulates body fat mass. People with this genetic variant have an average weight greater than those without it.

Hormones

According to research, there is a type of leptin in the human body, also known as anti obesity factor, which is the main hormone that reduces hunger and controls our preferences for food. People who lack leptin like all kinds of food and eat a lot, so they eventually become overweight. Due to the influence of the food chain, residual hormones in food may enter the human body, which can affect endocrine balance and make it easier for fat to accumulate in the body.

Pessimism

According to ordinary people's understanding, people with poor emotions and pessimistic disappointment will definitely eat less and sleep less, which will lead to weight loss. The fact is not so. A study by the School of Public Health at the University of Minnesota in the United States shows that being frequently in a pessimistic and unhappy state can easily lead to obesity. People are always unhappy and tend to hold a "pessimistic" attitude towards many things, making them prone to self destruction. This is reflected in diet, often leading to overeating and obesity. In addition, due to unhappiness, it is also possible to develop bad habits such as smoking and alcohol abuse, which are important factors contributing to obesity.

Nighttime Lighting

Researchers at Ohio University in the United States have found that even the weakest lighting at night can lead to weight gain. Even a balanced diet and active exercise cannot be avoided. And the discovery of this study is actually due to an 8-week experiment conducted by researchers using three groups of young mice.

Lack of nutrients

In people's traditional consciousness, it seems that obesity is caused by overnutrition, but in fact, it is not the case. Nutritionists have found through research that nutritional deficiencies can also lead to obesity. If there is a lack of nutrients such as vitamin B2, vitamin B6, and niacin in the daily diet that can convert adipose tissue into energy substances, the adipose tissue in the body cannot be converted into energy substances, resulting in the accumulation of adipose tissue and the formation of obesity.