First of all, you can eat more aphrodisiac food. The aphrodisiac foods mainly include dog meat, mutton, sparrows, walnuts, bullwhip, sheep kidney and animal viscera. Because these foods contain a lot of sex hormones and adrenocortical hormones, they can enhance sperm motility, improve sexual desire and enhance male sexual function.

In addition, properly increasing physical exercise and strengthening waist muscle exercise can improve physical function, thus achieving the purpose of improving sexual function.

Also, learning more about sexual knowledge and increasing communication between husband and wife can enhance men's self-confidence and help improve their sexual function.

Finally, taking Boqijian twice a day for a period of time is also the most important choice, which can fundamentally supplement kidney nutrition, consolidate kidney qi and improve sexual function.