Some people will not gain weight if they eat too much. The bigger physiological reason may be that the gastrointestinal system software is poor and the digestive system software can't move normally. The ingredients they eat are metabolized before digestion and absorption, and of course they can't gain weight. If you belong to this category, don't feel lucky. This kind of human body is weak and has low immunity, and is actually in a sub-health state. It is recommended to regulate the spleen and stomach first and eat some very digestible ingredients.
There are also some genes that endanger the ability to produce human fat by generating unnecessary heat. If such genes are active, of course, you are very prone to obesity. There are also some genes that manipulate your ability to endure hunger. If you eat a lot of ingredients, but they can't be effectively used by normal somatic cells, they will be converted into human fat. Normal somatic cells are not rich in nutrition, which arouses your hunger and requires you to eat more. Therefore, some experts have concluded that it is not because they eat too much that they gain weight; On the contrary, you gain weight, which causes you to eat more.
Experts are very interested in the scientific research on obesity genes. In recent years, they have become more and more aware that besides the basic metabolic problems, many obesity are caused by genetic inheritance. In July, 20 13, a report published in the journal of foreign clinical laboratory said that the "obesity gene" named FTO can increase the level of "hunger growth hormone" in the body, make people more interested in high-calorie foods, and thus it is very easy to get fat.