Shikimic acid (SA), an active metabolite of polyphenol-rich food intake, originally extracted from Illicium verum Hook. fil. is an indispensable starting material for the synthesis of the antiviral drug oseltamivir and others useful compounds. In the biological studies, SA has been reported to have anti-inflammatory, analgesia, antioxidant, antithrombotic, and antibacterial activities. SA can play an important role in reducing platelet activation, aggregation related thrombus formation and biomarkers of thrombogenesis in sedentary individuals. In addition, was investigated antibacterial activity of SA against S. aureus, which could be caused by the interactions of SA with S. aureus membrane proteins and lipids, resulting in causing cell membrane dysfunction and bacterial damage or even death.