Kava is a plant from the South Pacific islands. Indigenous people there have used the roots of the kava plant for a long time to aid in relaxation, and also for other effects. When you drink kava, it affects the GABA receptors in the brain in a way that can make you feel calm, relaxed, and happy. Kava comes in different forms like powder, tea, or ready-to-drink tonics, and it’s enjoyed at social gatherings or for a quiet moment alone. It’s popular because people note getting relaxation without feeling foggy or sleepy.