Theanine improve menstrual syndrome.

Most women have premenstrual syndrome. PMS symptoms are uncomfortable 25-45-year-old woman appeared in 3-10 days before menstruation in spirit and body. Spiritually mainly for easy irritability, anger, depression, anxiety, inability to concentrate, etc., in the body mainly as fatigue, difficult people sleep, headache, chest pain, abdominal pain, backache, cold hands and feet and so on. Theanine sedation people think that they have to improve the role of premenstrual syndrome, clinical trials of women with proven its effectiveness