Abstract

Star anise belongs to the Schisandraceae family. About 166 varieties exist, and 42 species are grown in the tropics of East Asia and Southeast Asia. Many beneficial effects of star anise have been established, including ameliorating the symptoms of rheumatism and joint pain, warding off insects (insect repellant), lessening cold and flu symptoms, and potentially acting as an antioxidant against reactive oxygen species (ROS), reducing oxidative stress, inhibiting apoptosis, preventing DNA damage, and expressing a DPPHH radical scavenging effect.

Following the onset of the COVID-19 pandemic, star anise has been used as a natural immune-booster and antiviral in teas and aerosol sprays. (Star anise oil is used for fragrance in soap, cosmetics, and perfume manufacturing.) However, more in-depth and extensive research needs to be conducted, investigating the efficacy of star anise’s purported beneficial properties. This review discusses the distinctions between the varieties of anise, indications and beneficial effects, modes of application and administration, and contraindications and precautions.

Keywords: Antifungal; Antiviral; Carcinopreventive; Herbal Remedy; Herpes Simplex; Immune Response; Prophylaxis

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