Dietary supplements. A number of studies have indicated that vitamin e, omega-3 fatty acids, vitamin B1 (thiamine), vitamin B-6 and magnesium supplements may effectively reduce menstrual cramps.

饮食方面，大量研究表明维生素e, omega - 3脂肪酸，维生素b1，维生素b - 6，镁元素可能会有效的缓解经痛。

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People who eat no animal foods run the risk of nutritional deficiencies such as a lack of vitamin B-12, iron and zinc and the powerful Omega-3 fatty acids found in fish, she said.

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