Can women take fish oil during their menstrual period?
Generally speaking, women can consume fish oil in moderation during their menstrual period. The specific analysis is as follows:

Fish oil is extracted from fatty fish and contains abundant nutrients, such as unsaturated fatty acids, vitamins, and trace elements. These components offer various health benefits for women. During menstruation, the unsaturated fatty acids, DHA, and EPA in fish oil can help regulate the balance of estrogen and progesterone, alleviating dysmenorrhea caused by hormonal imbalances. Additionally, the DHA fatty acids in fish oil can improve blood circulation, reduce menstrual stress, and promote the recovery of the menstrual cycle. Therefore, women can take fish oil during their menstrual period.
It is recommended to consume fish oil in moderation and avoid excessive intake to prevent gastrointestinal discomfort. Moreover, individuals with hepatitis, diabetes, depression, and other related conditions should avoid fish oil, as it may worsen their health conditions. Fish oil should not be consumed together with kelp, crab, squid, or similar foods, as this may cause adverse reactions.
In daily life, women are advised to maintain healthy habits during menstruation, eat more fruits and vegetables—such as tomatoes, potatoes, and grapes—limit consumption of spicy and stimulating foods, ensure adequate sleep, maintain regular作息 (作息 should be translated as作息 patterns), avoid staying up late, and refrain from excessive fatigue. Furthermore, women should maintain good hygiene during menstruation to prevent bacterial infection of the vagina.