Methods for men to improve sperm quality mainly include adjusting their diet, exercising actively, and improving their lifestyle.

1. Adjust your diet: Men should eat more fresh fruits and vegetables to supplement necessary dietary fiber and vitamins. They can also eat more foods with high protein content, such as milk, beef, etc. The protein contains human body's A variety of essential amino acids can participate in the composition of human tissues and cells. Eating more lipids and proteins can help improve sperm quality. In addition, you should try to eat as little high-salt and high-fat food as possible to avoid the negative effects of salt and oil on kidney function and cardiovascular circulation function.

2. Active exercise: Men also need to actively exercise, such as table tennis, running, swimming, etc., which can improve cardiopulmonary function and thereby improve the work efficiency of the perineal reproductive system and blood circulation system. After the blood supply is enhanced, the spermatogenic function and sperm maturation ability of the testicles will be enhanced.

3. Improve lifestyle: Men also need to quit smoking. Tobacco may cause sperm distortion and poor motility, thus affecting sperm quality. Also avoid drinking alcohol, which can seriously affect sperm quality and may lead to sperm deformities.