What to eat for food therapy to treat impotence

Patient's question:

Unable to have normal sexual life, difficulty in erection and lack of firmness

Doctor's answer:

It may be caused by kidney deficiency. Oral medications such as Shiquan Dabu (Ten Major Tonics) can be taken. In daily life, consume more foods rich in melanin, such as black beans, black rice, black sesame seeds, walnuts, and black fungus. You can also brew some insect fruit grass to drink. This traditional Chinese herbal medicine has the effects of replenishing essence, tonifying the kidneys, and replenishing kidney qi deficiency.