Peppermint is considered a choleretic (bile secretor), antiseptic and invigorator.
Peppermint ( Metha x piperita). Because peppermint is antimicrobial, hikers chew peppermint while drinking from a stream to kill microbes in the water. Peppermint is considered a choleretic (bile secretor), antiseptic and invigorator. Tea made from peppermint leaves is soothing for a sore throat, cough, cold. Growth tips from staff horticulturalist Blake Berger: Peppermint prefers a sunny location and moist soil, although it can tolerate part shade. Planting peppermint in a sunny location will increase its production of oils and therefore increase its medicinal potency. Although garden mints have the reputation as an aggressive grower, peppermint isn’t as invasive as some of its relatives. Harvest peppermint leaves and stems often to encourage compact growth. It is ideal to harvest the leaves before and during flowering.