Herbal remedies are based on the belief that the body has the power to heal itself. The use of herbal plants is considered by many to be more beneficial than other forms of alternative therapy. There is much controversy over the actual effectiveness of herbal remedies. Herbal medicine is essentially the study of the therapeutic usage and pharmacognosy of various medicinal plants, which are also a source of traditional herbal medicine. There is very limited scientific data for the efficacy and safety of herbal medicines, which in general doesn't give good standards for dosage or purity. The controversy over herbal remedies has been heightened by the increasing popularity of naturopathy and complementary medicines. Naturopathic and complementary medicines are considered to improve the immune system and provide protection against many diseases. Many people feel that traditional medicines like herbal remedies are safer than naturopathic and complementary medicines. Before administer