A Hot cup of this magic potion before sleep helps in bringing a sound sleep by relaxing the body and the mind. Benefits of chamomile tea The potential benefits of chamomile tea, for which there is the most evidence, include: Reducing menstrual pain- Several studies have linked chamomile tea to reduced severity of menstrual cramps. A study, for example, found that consuming chamomile tea for a month could reduce the pain of menstrual cramps. Women in the study also reported less anxiety and distress associated with period pain. KEY INGREDIENTS: CHAMOMILE, THYME, ROSEMARY.