There are many oils that may be applied topically or used aromatically to reduce body aches and pains. One study that displays this essential oil benefit evaluated the efficacy of these oils on neck pain. For the study, the experimental group received a cream that was composed of marjoram, black pepper, lavender and peppermint oils, and the control group used an unscented cream. The creams were applied for 4 weeks, directly to the painful area after bathing. Researchers found that the experimental group had improved pain tolerance in the neck and showed significant improvement in the 10 motion areas that were measured. (15)
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.