Herbicide

The Herbert Irving Comprehensive Cancer Center is Columbia University's organizational component for the conduct of basic, clinical, and population-based cancer research and…

An aqueous extract derived from parts of various plants, but excluding that made from the leaves of the real tea bush Camellia…

A product made from a plant that is thought to be useful in treating disease or staying healthy. Herbal supplements are taken…

A plant-based, proprietary formulation of saliva substitute with potential anti-xerostomia activity. Extracted from the plant called yerba santa (holy herb), herbal polysaccharide…

A type of medicine that uses roots, stems, leaves, flowers, or seeds of plants to improve health, prevent disease, and treat…

A type of cigarette that contains a mixture of flowers, herbs, and other natural ingredients. Herbal cigarettes do not contain tobacco or…