Immune system:

Immune system: Peppermint oil can increase a person’s immunity to various diseases and is commonly employed by those people with weak immune systems or who seem to frequently suffer from illness. Peppermint oil is also known to have powerful antiviral, antibacterial, and antifungal effects, which is why it is used in so many alternative treatments. It is composed of camphor, menthol, and carvacrol, which are resistant to certain dangerous bacterial strains like E. coli, salmonella, and staph infections. The full range of resistance to bacteria is not quite known yet, but studies continue all the time.