• The chasteberry plant, also called chaste tree, is native to the Mediterranean region and Asia.
  • The name “chasteberry” may reflect the traditional belief that the plant promoted chastity. Monks in the Middle Ages reportedly used it to decrease sexual desire. In the past, chasteberry extracts were used to treat a variety of gynecological disorders and skin conditions.
  • Today, chasteberry is promoted as a dietary supplement for symptoms of premenstrual syndrome, breast pain associated with the menstrual cycle, infertility, and other conditions.







Health Benefits


  • Preliminary studies suggest that chasteberry might be helpful for symptoms of premenstrual syndrome and for breast pain related to the menstrual cycle, but the evidence is not conclusive.
  • Researchers have studied chasteberry for infertility in women, but there isn’t enough reliable evidence to know if it helps.



Safety information


  • When used in limited amounts, chasteberry appears to be generally well tolerated. Side effects are generally mild, and may include nausea, headache, gastrointestinal disturbances, or itching.
  • Taking chasteberry during pregnancy or while breastfeeding may not be safe.
  • It may not be safe for women with hormone-sensitive conditions, such as breast, uterine, or ovarian cancer, to take this herb. It’s possible that chasteberry might interact with some medicines, such as birth control pills, drugs used to treat Parkinson’s disease, and drugs used to treat psychosis. If you’re taking medicine, talk with your health care provider before using chasteberry.















  • Talk to your health care providers about any complementary health approaches before you use. It may be contraindicated with any medications you are currently taking.