What's the reason for sudden weight gain? It turns out they're causing trouble

The originally slim figure became overweight in less than half a year, and it was still a very serious one. Research has found that factors such as lack of sleep, colds, genetics, and diet are key causes of sudden weight gain.

1. Lack of sleep: Girls who sleep less are most likely to be obese. People who sleep for less than 4 hours a day are 73% more likely to be obese than those who sleep normally. Research has shown that people who lack sleep also have higher levels of appetite promoting factors in their bodies.

2. Family and friends: Obesity can also be contagious. If a person's friend is overweight, their likelihood of developing obesity increases by 57%. 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.

3. Cold: The virus can increase fat. Researchers have found that a virus that causes colds and throat inflammation can lead to obesity, causing a rapid increase in fat cells in the body.

4. Air conditioning: The mechanism for regulating heat is obstructed. Air conditioning keeps us in a constant temperature environment, so we don't have to regulate the heat in our bodies. But 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 use air conditioning are more prone to obesity due to the obstruction of their heat regulation mechanism.

5. Gene: Variants lead to high body weight. British scientists have discovered a genetic variant that regulates body fat mass. People with this genetic variant weigh an average of 1.2 kilograms more than those without it.

6. Diet: Excessive intake of calories. Diet remains a significant factor affecting weight. Most people gain weight because they consume more calories from food than their body needs. So, eating less and exercising more is still a good way to lose weight.

As for the question of what causes sudden weight gain, the above has introduced that many reasons can cause sudden weight gain, so it is necessary to take preventive measures.