Oysters can nourish the kidneys.

The reason why oysters can nourish the kidneys is because they contain a lot of zinc.

Zinc is an important nutrient for men's health.

Lack of zinc can cause problems such as decreased sperm motility in men.

Oysters are a traditional tonic. According to the "Compendium of Materia Medica", oysters can cure weakness, aphrodisiac, detoxify, replenish the qi and blood of men and women, make the skin delicate, and prevent aging.