I had not heard of this @princessjilly , so I looked into it. A nice method of checking into these complementary or integrative therapies is the Memorial Sloan Kettering website. They have a section of integrative medicine where you can search herbal type remedies and find a great deal of information about safety, effects, and potential interactions and side effects. I use it frequently. I feel safer trying something that is GRAS (Generally Regarded As Safe). Have you used this tea?