The general principle of delaying aging between husband and wife is that both husband and wife should always keep the law of daily life, moderate diet and regular exercise, so as to keep all parts of the body in a normal state, which is the basis for preventing human aging and sexual decline. Specific measures are as follows.

1. Mental health care

(1) Both husband and wife should actively hint and self-hint, be confident, and make sure that they are sexually active and energetic, which is very important for middle-aged people.

(2) Keep a young mind and pursue a happy mood. This can not only make the spirit full of vitality, but also make the body healthier and delay aging. Experiments have proved that the aging of psychological age will accelerate the decline of physical function.

(3) Love women forever. This will make female sex hormones secrete well, maintain sexual function and delay aging.

2. Physical health care

Exercise of waist and feet can delay functional decline, so do some exercise to strengthen lower body muscles such as waist and feet. This kind of exercise includes jogging, walking, walking, mountain climbing and stairs climbing.

3. Diet and health care

Zinc is an important trace element to promote the harmony of husband and wife's sexual life. Young and middle-aged couples should strengthen zinc intake in their diet. Foods with high zinc content in daily diet include seafood and zinc-containing dairy products. Smoking, drinking and other irritating foods should be avoided, because they will accelerate the aging of the body.