What is peppermint oil primarily used for?

Peppermint oil is primarily known for its benefits in improving digestion. It contains compounds such as menthol, which can relax the muscles of the gastrointestinal tract, promoting easier digestion and alleviating symptoms such as bloating and gas. This makes it particularly useful for those suffering from digestive disorders, such as irritable bowel syndrome (IBS).

Its other applications within aromatherapy and topical treatments do not primarily focus on digestion, even though peppermint oil may have secondary benefits for items like anxiety relief, hair growth, or skin rejuvenation. However, the digestive aid aspect of peppermint oil is the most documented and widely recognized, which reinforces its primary use in this context.