PMS tea

I recently saw mention of still another study of the causes of PMS; I expect it's sponsored by a drug company hoping to make big profits. This is a big problem. When I had this problem, besides the bad mood and bodily discomfort caused by water retention, it felt like my brain was bloated, which evidently it was. Natural food people have known for years that PMS can be treated with herbal diuretics, which cause the body to get rid of fluid. There is even an herbal "PMS tea". Also, there are pills with herbal extracts. They are inexpensive, and they work. So it seems to me that scientists' time could be better spent on other matters.