Peppermint oil helps prevent muscle spasms. Ingestion of Peppermint oil is useful for treating IBS and soothing digestion. Applied topically peppermint oil is also useful for relieving headaches, nasal congestion and nausea. You Might Also Like Turmeric, Coconut Oil and Gingko Biloba are very helpful in Alzheimer’s disease February 5, 2015 Therapeutic grade Essential Oils January 7, 2014 Olive Leaf extract April 17, 2014