Herbs - Plant Constituents - Tannins

Tannins is a term generally applied to any chemical compound having an astringent property and there is a wide range of complex chemicals that fall under this description. The name originates from the use of tannins in the Tanning Industry for their precipitating and curdling action on protein molecules, resulting in the hardening of the animal skin. This same process is useful in wound healing and for conditions of the digestive system where tannins are able to reduce inflammation and inhibit diarrhea. NOTE: Long-term use of tannins will eventually inhibit proper absorption.