Bells Peppermint Oil The health benefits of Peppermint Oil include its ability to treat indigestion, respiratory problems, headache, nausea, fever, stomach & bowel spasms & pain. Peppermint is a cross between watermint & spearmint & is native to Europe. Historically, the herb has been known for its medicinal uses. Hence it is often termed as the world's oldest medicine. Unlike many other herbs & essential oils, numerous health benefits of Peppermint & Peppermint Oil have been studied & proved by the scientific community. As a result, Peppermint Oil is also sold in the form of capsules & tablets. Peppermint Oil is also used as a flavoring agent. You will find very few people who will not find peppermint suitable to their palate. Peppermint Oil contains numerous minerals & nutrients including manganese, iron, magnesium, calcium, folate, potassium, & copper. It also contains omega-3 fatty acids, Vitamin A & Vitamin C.