Can I eat crab when my period is almost over?

Nov 11, 2025 Source: Cainiu Health
Dr. Zhang Lu
Introduction
In general, it is acceptable to eat a moderate amount of crab when menstruation is nearing its end. However, attention should be paid to the freshness of the crab and the quantity consumed. Women with a cold body constitution or a history of dysmenorrhea are advised to consume crab cautiously. When eating crab, ensure it is thoroughly cooked to avoid gastrointestinal discomfort caused by spoiled seafood. Additionally, it is recommended to pair crab with warming ingredients such as ginger or perilla leaf to counteract its cooling properties.

Generally, it is acceptable to eat a moderate amount of crab toward the end of menstruation, but attention should be paid to the freshness and quantity consumed. Women with a cold body constitution or a history of dysmenorrhea are advised to consume crab cautiously. Detailed analysis is as follows:

Crab is rich in high-quality protein, minerals, and other nutrients. Eating it in moderation can help replenish nutrition and restore physical strength. Toward the end of menstruation, when menstrual flow gradually decreases and the body begins to recover, consuming a small amount of fresh crab typically does not cause discomfort. However, crab is considered to have a cold nature; eating too much at once may stimulate uterine contractions, hinder smooth discharge of menstrual blood, or worsen feelings of abdominal heaviness—especially noticeable in women with weak spleen and stomach or a naturally cold constitution.

When eating crab, ensure it is thoroughly cooked to avoid gastrointestinal discomfort caused by spoiled seafood. It is also advisable to pair crab with warming ingredients such as ginger or perilla leaf to counteract its cooling properties. In daily life, menstrual diet should balance nutrition and gentleness, adjusted according to individual health conditions, to better support menstrual health.