@thetruthaboutcancer Great article! I didn't know about all the health benefits of peppermint oil that you mention here. I use this essential oil on my forehead to relieve tension headache and migraine. I started to get hormonal migraine at about 35. I have always been healthy and try to eat healthy and exercise so it's a mystery that I suddenly got it. I would like to cure it with natural methods because medical doctors have only described pain killers, but not helped me to find the root cause. (Like they always do...). Peppermint oil doesn't cure migraine but it's a much more healthy way to relieve the pain than to use painkillers.