Women are more likely to get fat because of inconvenient exercise, eating habits and stress in life. When women reach puberty, the functions of the ovary and adrenal cortex change, producing two hormones, and then the ovulation of the ovary naturally synthesizes progesterone, thus inducing the external physical changes of women, such as rapid growth, breast development, increased body fat, fullness and obvious second signs. These changes are normal and natural development can't be crossed. It is particularly noteworthy that adolescent obesity plays a vital role in sexual maturity, menstrual cramps and the formation of laws, so don't worry about it.

After joining the work, people's "flexible kung fu" is less and can be controlled. People are not as lively as reading or participating in various activities, so they will exercise less. In addition, after taking part in the work, various pressures, sleeping at night and working overtime have become another normal life. Irregular life makes people unable to escape obesity.

A survey shows that 13% of women gain weight after marriage. Married for several years, happy, broad-minded and fat. After marriage, when women live with their husbands, their eating habits will change. Many women follow their husbands to eat more. In this way, getting fat is inevitable. Giving birth during pregnancy is the most convenient time for women to gain weight. During pregnancy, in order to provide adequate nutrition for the fetus, pregnant women will make a lot of supplements. Postpartum body has not recovered, exercise is inconvenient, and diet will be supplemented. Eating more and exercising less is convenient for gaining weight.

It is convenient for men and women to be obese after middle age. This is mainly due to the decline of physical function and metabolic rate of middle-aged offspring, which makes it difficult to consume calories and facilitate the formation of heat residue. Due to psychological and practical reasons, reduce mental and physical labor, reduce calorie consumption, reduce going out and exercise, and convert excess calories into fat.