Another useful essential oil for digestion is peppermint. Research shows that peppermint oil works to provide rapid relief of IBS symptoms. In a 4-week, randomized, double-blind, placebo-controlled clinical trial, 72 patients with IBS received either peppermint oil or placebo. The peppermint group experienced a 40 percent reduction in total IBS symptoms after 4 weeks, which was superior to the 24 percent decrease of symptoms reported by the patients in the placebo group. After just 24 hours of using peppermint oil, the treatment group experienced a decrease in symptoms of 19.6 percent. (8)
Oils with standardized content of components (marked FCC, for Food Chemicals Codex) are required[by whom?] to contain a specified amount of certain aroma chemicals that normally occur in the oil. There is no law that the chemicals cannot be added in synthetic form to meet the criteria established by the FCC for that oil. For instance, "lemongrass essential oil must contain 75% aldehyde to meet the FCC profile for that oil, but that aldehyde can come from a chemical refinery instead of from lemongrass."  To say that FCC oils are "food grade" makes them seem natural when they are not necessarily so.
What are essential oils good for? Well, here are the many oils uses for your body (including oral, hair and skin care), general health (such as for allergies, digestion and sleep), the home (DIY all-purpose cleaner, mold killer, etc.) and recipes (including with healthy foods, drinks and sweets!). And see my handy essential oils uses chart to tell you exactly how much of each oil to utilize.
Before we talk about where I buy my essential oils, I think it’s important to discuss two terms often used in the buying controversy: “therapeutic grade” and “certified pure therapeutic grade”. It’s important to note that there is no agency that regulates these terms, rather they are made up by the essential oil industry. Don’t let these terms fool you or effect your buying.
Peppermint is a very recognizable scent, after all they make gum that smells like peppermint. But Peppermint is so much more than just a nostalgic, fresh aroma. This oil can be diffused to create a stimulating, focused atmosphere for daily tasks. You can also apply it topically to create a cool, tingling sensation on the skin, which can be very soothing after hard physical activity. Peppermint can help relieve headaches, curb appetite, settle an upset tummy and is great for an afternoon pick me up.
Topically – this is the most popular way to use it. (and what I do most of the time) Place on your head (around the crown), behind ears, wrists or on the vita flex points. You can dilute the oil with a carrier oil, such as coconut oil (any natural vegetable oil is fine too, such as grape seed, olive, avocado or jojoba) to reduce the strength or smell of the oil if it’s too much.
The inhaled aroma from these "essential" oils is widely believed to stimulate brain function. Essential oils can also be absorbed through the skin, where they travel through the bloodstream and can promote whole-body healing. A form of alternative medicine, aromatherapy is gaining momentum. It is used for a variety of applications, including pain relief, mood enhancement and increased cognitive function.