Food is medicine and medicine is food. Herbal tea represents a huge class of drinks which can be made by pouring boiling water over fresh or dried flowers, leaves, seeds or roots, steeping for a few minutes, sweetening as desired, and serving in hot or cold. They can be also concocted from medicinal herbs based on traditional Chinese medicine formulas. This category contains such herbal tea bags that have certain medical or health care purposes and are to be served in the same way as regular teas. Herbal extracts,herbal powders and certain medicinal herb stocks are listed under another category "Herbal Extracts", while traditional Chinese medicine patent prescriptions for immediate relief of specific symptoms are listed under "Health Care"