Let's talk about drinking first. For wine, it is good to drink and harmful to health. Drink less if you can at ordinary times, and try not to drink if you can. Because it will seriously inhibit the secretion of sex hormones, the importance of androgen is self-evident for people who gain muscle. It's not worthwhile to drink a glass of wine in the gym and go home sweating. Even if you don't gain muscle, don't drink too much for your health, especially for your male friends.

Alcohol can affect the secretion of human hormones, and hormones are indispensable for building muscles. Drinking alcohol will reduce the content of testosterone in the body, thus affecting the size of muscle mass.

Then there is smoking, which has the greatest impact on health and fitness. First of all, harmful substances in tobacco will affect the endocrine and cardiopulmonary functions of the human body, leading to insufficient oxygen supply and dizziness during fitness. I don't know if you have such an experience. Your body consumes a lot of oxygen during exercise, which directly leads to your training effect. Therefore, smoking, whether healthy or not, is harmful to others and yourself. It's hard to forgive for not giving up smoking.

Finally, I warmly remind netizens that scientific research has found that 30-minute exercise three times a week can reduce the dependence on smoking physically. However, moderate drinking, such as drinking two glasses of red wine on non-training days, will not have much impact on testosterone secretion, but will promote the improvement of cardiovascular function.