What is the reason for people to gain weight

summary

Why am I fat? I believe this is another problem that many people are worried about. There are many reasons for obesity. Some people are easy to get fat, while others are not. Let's take a look at the reasons for obesity.

What is the reason for people to gain weight

First: excess energy. Generally speaking, the mechanism of human body fat production determines that when the intake of energy is greater than the consumption of energy, we will gradually become fat. From the perspective of evolution, the human body can store more energy in the body, which is beneficial to itself, which will make the human body make more effective defense against the changes of the external environment.

Second: [diet structure] excessive intake of fat and sugar can lead to fat deposition and increase of fat cells in the body, leading to obesity. Food should be measured out for the input, according to the amount of consumption of energy supply. Generally speaking, at the same age, men consume more calories than women; young people consume more energy than old people; physical work consumes more energy than mental work; the greater the amount of activity, the more energy they consume.

Third: [amount of activity] reducing the amount of activity will make us consume less energy. Modern people like to watch TV, play mobile phones after eating, and go to bed after sitting for a few hours, which will make the body a little bit fat.

matters needing attention

In the process of embryo development, experts found a phenomenon of "embryo programming": if the fetus's nutritional status in the mother is poor, it will automatically reduce its own metabolic level, and if it takes rich nutrition after birth, it may become fat. Environmental temperature also has an effect on energy consumption: maintaining body temperature means energy consumption. The energy consumption of keeping body temperature is the least in mild environment. Research shows that women exposed to 27 ℃ consume 239 kcal more calories per day than women exposed to 22 ℃.