Can pregnant women eat oysters?

Feb 20, 2025 Source: Cainiu Health
Disease description:

I have a friend who is pregnant, and I plan to bring oysters to visit her. I would like to ask, will oysters have any impact on her? Can she eat them?

Doctor's answer (1)
Dr. Zhang Lu

Pregnant women can eat oysters, but it is recommended to control the amount consumed and avoid excessive intake.

Oysters are rich in protein, zinc, calcium, and other nutrients, which can provide certain health benefits for pregnant women and support fetal growth and development. Zinc contributes to fetal nerve development, while calcium supports bone health for both the mother and fetus. However, pregnant women should consume oysters in moderation to avoid potential problems such as indigestion or an increased risk of parasitic infection due to overconsumption.

Pregnant women are advised to avoid raw or undercooked oysters. Choosing thoroughly cooked oysters can reduce the risk of pathogenic microorganisms. It is best to select fresh, uncontaminated oysters and avoid those of unknown origin. Additionally, individuals allergic to oysters should avoid consumption to prevent adverse reactions such as skin itching and swelling. During pregnancy, it is advisable to avoid high-salt, high-sugar, and fried foods to support maternal health and normal fetal development.

In daily life, it is recommended to maintain a balanced diet, increase intake of vitamins through fruits and vegetables, develop healthy lifestyle habits, and ensure adequate sleep.