The older you get, the lower your metabolic rate, in other words, the slower you burn calories. The daily calorie intake is converted into energy (needed for work, sports and mental work), and the rest is converted into fat and stored in the body. If you have more fat, you will naturally gain weight. The reasons for obesity are:
1, sedentary: Experts have found that the close relationship between sedentary time of men and overweight and obesity is much higher than that of women. The longer men sit in the office, the more likely they are to be overweight. Office work has become a factor leading to obesity.
2, often drink beer: many men like beer, and its status is only high or low compared with soup when eating. A bottle of beer has about 228 calories, so many calories will rush to the middle of the body without hesitation. In addition, men with beer bellies are also at high risk of diabetes, hypertension and colorectal cancer.
3. Mental stress: According to relevant reports, more and more studies show that mental stress can cause a series of diseases that are harmful to health, but mental stress will first turn people into big bellies. Fat cells in the abdomen are particularly sensitive to adrenal hormones. If there is a strong secretion of adrenal hormones in the body, even if other parts of the body are thin, there will still be a big belly without hesitation.
4. Dietary factors: With the improvement of living conditions, people consume more and more energy. In many people's minds, high-energy foods include fat, fat, hard fruit, fried food, chocolate, cream food and so on. , is often synonymous with "high nutrition"; In addition, the frequency of eating out has greatly increased. While enjoying all kinds of advanced cooking, more oil and sugar have quietly entered the body, building a richer waist fat pad.
In addition, different dietary composition can not only affect the digestion and absorption of food, but also have different effects due to different ingredients and sources of food, thus adversely affecting the waist circumference. If some men's waistlines begin to thicken obviously after marriage, it may be related to changes in eating habits and diet composition.
5, chronic diseases: middle-aged people are prone to chronic diseases, and some drugs for treating chronic diseases can also cause obesity. For example, drugs for treating diabetes can stimulate appetite, and insulin can reduce metabolism and cause water retention in the body.
There are also steroid drugs for the treatment of rheumatoid arthritis and asthma, which will stimulate appetite, cause water retention in the body, and make patients easy to gain weight. In addition, drugs for depression and bipolar disorder can promote appetite, and after taking the drug, the activity will decrease, and the heat will gradually accumulate, leading to obesity.
/iknow-pic.cdn.bcebos.com/d009b3de9c82d158c58f69ae0a19D8bd3e42c6 "target =" _ blank "title =" "class =" ikqb _ img _ alink ". /iknow-pic . cdn . BCE Bos . com/d 009 B3 de 9 c 82d 158 cc 58 f 69 A8 e0a 19d 8 BD 3 e 42 c 6？ x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/ N2/2017/10/2/c192237-30824880.html "target =" _ "How to effectively prevent it? "> People's Network-Why do men get fat in middle age? How to effectively prevent it?