Kava capsules are used to relieve anxiety and tension. They are a popular choice for people with mild to moderate anxiety symptoms. The kavalactones in them are believed to calm the nervous system, helping to achieve a state of relaxation and tranquility. Kava is used to treat sleep disorders such as insomnia, as it helps promote relaxation and facilitate sleep without feeling tired upon waking. Kava is useful for relieving muscle tension and minor aches and pains due to its calming effects, which may help reduce muscle tension. It is also used in some cases to improve mental focus and enhance mood, as it may act as a means of supporting mental performance during times of stress.