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 Cinnamon essential oil can help with January 19, 2015 Top herbs and spices that can help combat and prevent type 2 Diabetes include April 22, 2015 Spices to add to your foods to increase your absorption of nutrients November 12, 2014