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。

youdao

Although thiamine was the first vitamin to be called a vitamin it is also known to us as vitamin B1.

尽管硫胺是第一种被称为vitamin的维生素，它却被人们叫做vitamin B1。

youdao

Individuals with vitamin deficiencies such as thiamine (B1), pantothenic acid (B5), and pyridoxine (B6) can cause cramping.

缺乏维生素的人，比如缺乏硫胺(维生素b1)、泛酸(维生素b5)、以及维生素b6，都会造成抽筋。

youdao

In fact, beriberi is a rare but easily treatable disease caused by lack of Vitamin B1 (thiamine), which is abundant in unpolished rice.

CNN: ASIANOW - Asiaweek