服用补充剂。 改变饮食。 喝茶。 不要喝酒和抽烟。

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Research has shown that certain vitamin and nutritional supplements can help lessen menstrual cramps when taken daily. The mechanisms for this are not well understood, but the many dietary supplements have been shown to reduce cramping. Take 500U of Vitamin E, 100 mg of Vitamin B1, 200 mg of Vitamin B6, and a doctor approved level of Vitamin D3 daily.  A blood test can assess if you have enough of these vitamins in your diet, and a regimen of supplementation can be take accordingly. You can also