Evidence supporting the use of: Anise
For the health condition: Menstrual Irregularity

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Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Anise (Pimpinella anisum) has a long history of traditional use for supporting various female health issues, including menstrual irregularities. In traditional medicine systems such as Unani, Ayurveda, and folk remedies across the Mediterranean and Middle East, anise seeds have been used as a carminative, antispasmodic, and mild estrogenic agent. Historical texts and ethnobotanical surveys document the use of anise for relieving menstrual discomfort, regulating cycles, and easing symptoms of premenstrual syndrome (PMS).

The rationale behind its traditional use is mainly attributed to the presence of phytoestrogenic compounds (notably anethole), which are thought to exert mild estrogen-like effects that could help rebalance hormonal fluctuations and promote more regular menstrual cycles. Some small clinical studies suggest that anise may have beneficial effects on menstrual pain (dysmenorrhea) and symptoms, but direct evidence for the treatment of menstrual irregularity per se is limited and of low quality.

Overall, while there is a plausible mechanism and a robust tradition of anise use for menstrual support, high-quality scientific evidence remains scarce. Most support comes from traditional practice and anecdotal reports rather than from large, well-controlled clinical trials. Thus, evidence for its effectiveness in treating menstrual irregularity should be considered modest.

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