Is kava kava illegal?

Inquiring minds want to know, is the use and possession of kava kava considered illegal? This traditional Polynesian plant extract, often consumed for its relaxing properties, has gained popularity in recent years. However, with any substance that has potential medicinal effects, there are always questions about its legality. Are there any international or domestic laws that prohibit the consumption or distribution of kava kava? Are there any specific circumstances where its use could become an issue? As a consumer or a business owner considering the inclusion of kava kava in products, it's important to have a clear understanding of the legal landscape surrounding this natural remedy.