Rosemary is reputed to be good for the following: As a tonic for invalids. To aid the circulation and lower blood pressure. For depression, anxiety and nervous migraines. A cup of Rosemary tea can relieve headches as effectively as an aspirin. As an antiseptic, used externally to heal wounds and internally for mouth infections. To help keep teeth and gums healthy. For strengthening hair; as an aid against premature balding. As a cure for coughs and colds. To soothe bruises, falls and sprains. To help keep you young. To help remove spots, marks and scars on the skin.