There are several reasons for obesity:
1, the reason of obesity is that the calorie intake is greater than the calorie intake.
2, weak liver function can not metabolize excess fat.
3, metabolic disorder, three productivity nutrients (protein, fat, carbohydrates) into fat storage to form obesity, commonly known as cold water to gain meat.
4. Familial obesity caused by heredity is mainly due to the inheritance of living habits (mothers love to eat fat and often put fat when cooking, which leads to children's love to put fat when they grow up and get married) or the inheritance of organ function (whether they can fully metabolize fat).
5, environmental impact, such as cooks and other jobs often inhale soot, leading to fat deposition.
6, physiological role, men to middle age, women to menopause, due to various physiological functions decline, physical activity decreased, causing obesity.
7. Too little exercise, you can't walk even 500 meters a day, and less energy intake and less body consumption will also cause obesity.
Extended data:
? Effective ways to lose weight:
1, there must be strict requirements on diet during weight loss. Changing the structure of food is a necessary condition for slimming. Replacing high-fat foods with fruits, vegetables and grains can make you lose weight healthier and more effectively. In addition, you can eat more liquid food in three meals a day, and it is also a good choice to replace three meals a day with liquid food.
Step 2 stay away from drinks
Almost all drinks sold in shops are high-sugar drinks. Therefore, it is best not to drink during weight loss. If you really want to eat sweets, you can buy freshly squeezed juice, mango juice, watermelon juice and so on.
3. Have less dinner.
Controlling the amount of dinner is also one of the ways to lose weight quickly. Eating too much at dinner can easily lead to obesity. At night, due to less exercise and slow digestion, a lot of heat will accumulate. Therefore, it is best to eat more low-calorie and high-fiber vegetables for dinner, which can reduce calorie intake.
Step 4 go straight
You must choose an exercise as the main way to lose weight. But it is also necessary to take a walk in peacetime. Take a walk every day. Take a walk at least five days a week and exercise for 45 minutes every day. Walking can promote the blood circulation of the whole body, accelerate the circulation of body fluids and reduce edema. But you must walk fast.
5. Swimming to lose weight
Swimming is aerobic exercise and consumes a lot of calories. This is because the heat transfer in water is 28 times that in air, and the heat consumed by people staying in water for 8 minutes is the same as that consumed by staying in air at the same temperature for 2 hours. So it has a better slimming effect.
References:
The cause of obesity Baidu Encyclopedia