Premenstrual syndrome are things that happen to us before we actually get our period.

经前综合我们真正来月经之前发生我们身上的事情。

Getting sufficient calcium is effective for reducing symptoms of premenstrual syndrome, reducing high blood pressure, high cholesterol, preventing stroke, and treating osteoporosis.

摄入足够的钙对于缓解经前综合，血压，血糖，防止中风，治疗骨质疏松效果显著。

In the long form, PMS stands for - dah dah dah dah - premenstrual syndrome. Premenstrual syndrome are things that happen to us before we actually get our period.

PMS 的全称 - dah dah dah dah - 经前综合。经前综合我们真正来月经之前发生我们身上的事情。