There are different types of holistic systems that uses natural remedies, some of which are naturopathy in which a therapist has to get a medical degree (ND) which is equivalent to a medical doctor, Chinese medicine is the herbal system of China which uses different types of herbs including the use of teas and custom formulas, Ayurvedic Remedies from ancient India uses single herbs, pills, herbal jam etc., Tibet medicine uses pills that are primarily famous due to the comprehensiveness, Homeopathic remedies makes the use of tiny white pills which dissolves when you place it under the tongue. There are also other healing systems that uses remedies including Unani medicine from Persia, Greek medicine and Amazon remedies.