Peppermint (Mentha × piperita) is an aromatic herb in the mint family that is a cross between watermint and spearmint. Peppermint is used as a flavoring in breath mints, candies and other foods. Additionally, many people consume peppermint as a refreshing, caffeine-free tea.
Peppermint leaves contain several essential oils including menthol, menthone and limonene. Menthol gives peppermint its cooling properties and recognizably minty scent.
While peppermint tea is often drunk for its flavor, it may also have several health benefits. The tea itself has rarely been studied scientifically, but peppermint extracts have.
In addition to its pleasant smell, peppermint has antibacterial properties that help kill germs that cause dental plaque — which may improve your breath