Digestion: Mint is a great appetizer or palate cleanser, and it promotes digestion. It also soothes stomachs in cases of indigestion or inflammation. When you feel sick to your stomach, drinking a cup of mint tea can give you relief. Also, if you are someone who travels long distances via plane or boat, the menthol oil derived from mint can be very soothing for nausea and related motion sickness.
The aroma of the herb activates the salivary glands in our mouth as well as glands which secrete digestive enzymes, thereby facilitating digestion. These attributes are why mint is extensively used in the culinary arts. Much of the western world includes mint as a part of appetizers or as an element of palate cleansers, to be eaten before the main course so the food will digest comfortably.
Nausea & Headache: Mint leaves, especially freshly crushed leaves help you deal with nausea and headache. The strong and refreshing aroma of mint is a quick and effective remedy for nausea. Use mint oil or any other product having mint flavor and your stomach issues will be alleviated. In fact, many people keep menthol oil or mint-flavored products with them at all time to avoid nausea. Balms with a mint base or basic mint oil, when rubbed on the forehead and nose, gives quick relief in case of headache. The herb is a naturally soothing substance, so it can alleviate the inflammation and temperature rise that is often associated with headaches and migraines. See here for rest of this article.