Which of the following herbal medications is commonly used to treat anxiety?

Kava is commonly used to treat anxiety due to its calming properties that have been attributed to the presence of kavalactones. These compounds are believed to enhance feelings of relaxation and help alleviate anxiety symptoms without the sedation associated with some other medications. Kava has a long history of use in traditional medicine, particularly in Pacific island cultures, where it has been employed as a ceremonial beverage that promotes socialization and reduces stress.

In contrast, Milk Thistle is primarily known for its liver-protective effects, Garlic is renowned for its cardiovascular benefits, and Acai is often touted for its antioxidant properties. These herbs do not have established uses for anxiety treatment, which differentiates them from Kava, affirming its role in managing anxiety.