50-year-old men are generally recommended to have sex twice in three weeks. In terms of physical strength, 50-year-old men’s physical strength and physical quality is gradually decreasing, if sex is too frequent, it may lead to poor mental state of men, may also appear weak limbs, waist and knee weakness and other symptoms, is not conducive to men’s physical health. Individual men because of frequent sex may also affect the quality of daily work, thus causing too much impact on daily life, it is recommended that men in daily life can be moderate amount of tea with wolfberry, wolfberry itself belongs to a Chinese medicine, has the effect of kidney aphrodisiac, can improve the physical quality of 50-year-old men. Especially for patients with underlying diseases, such as cardiovascular disease, men need to avoid sexual life as much as possible. In addition, 50-year-old men are more suitable for a fast sex life, it is not recommended to take too many drugs that prolong sex time, intercourse for too long will cause too much physical exertion.