Sir,
the peppermint oil is commonly used to flavor food, especially sweet treats. Peppermint is a combination of water mint and spearmint. This herb can also be used medicinally. Both the leaf and the oil are sometimes used to treat a variety of conditions. The most notable among them include- irritable bowel syndrome, heartburn, headache, colds, and flu, nausea, and so on. It also helps in promoting hair growth but in an indirect manner by improving the skin blood circulation.
The nature and texture of hairs differ from person to person. Before you decide to consume these oil capsules, it is very essential to consult a doctor.