Mint leaf tea can strengthen the stomach, antibacterial, anti-inflammatory, increase the secretion of respiratory mucus, get rid of the mucus attached to the mucous membranes, can reduce foamy phlegm, so that the effective ventilation of the respiratory tract increased.

Drinking tea with peppermint leaves has an energy-enhancing and sedative effect, can help digestion, mixed in a variety of herbal teas to drink can also prevent bad breath.