Metabolic diseases, including weight problems, can interfere with quality of life. Advocates of aromatherapy say it might be useful in boosting metabolic function by providing noninvasive stress relief, as well as support digestive function. Although the use of essential oils cannot replace sensible eating, exercise or medical supervision and care (as needed), aromatherapy can be integrated with other modalities to support metabolic function.
About Metabolism
According to the National Institutes of Health, "metabolism" is a term that covers the many ways our bodies convert or use energy, including digestion, elimination, circulation, respiration and the function of the brain and nerves. Chemical imbalances in metabolism can lead to an array of health conditions including Type 1 diabetes, pancreatic cancer, Tay-Sachs disease and obesity.
Reducing Appetite
In a 2005 study published in the journal Neuroscience Letters, researchers found that rats exposed to the smell of grapefruit oil exhibited diminished appetite and increased weight loss. While a "real-world" example on humans would be prudent, citrus smells (including lemon, orange, and citronella) can be uplifting. In 2008, researchers at Ohio State University compared the results of placebo and aromatherapy oils, noting that the smell of lemon oil, in particular, improved participants' moods. The smell of orange may be familiar and soothing to children.
Stimulating Appetite
Regular meals and healthy food choices are crucial to maintaining a healthy metabolism. According to the Mayo Clinic, skipping meals can trigger your body's insulin response, which can stimulate the body to convert calories into fat cells, leading to weight gain. Chronically ill or weak individuals with a diminished appetite and individuals experiencing nausea during eating may both be helped by aromatherapy. Oils of peppermint or ginger can help negate feelings of nausea and stimulate a sense of hunger. Individuals experiencing reduced appetite due to depression may be helped by bergamot oil (the primary ingredient in Earl Grey tea). As an alternative to bergamot, the calming and reassuring smell of lavender may also diminish anxiety individuals feel around mealtime and may reduce the urge to eat compulsively.
Aromatherapy and Exercise
Due to complexity of execution, few research studies have been conducted on aromatherapy and exercise. However, researchers in Japan in 2009 noted changes in respiratory function post-workout, depending on exposure to various scents. Individuals struggling with motivation to exercise or make other lifestyle changes may be helped by peppermint or pine oils, which are refreshing and stimulating.
Aromatherapy Application
Essential oils should not be applied directly to the skin. Moreover, most citrus oils are phototoxic, meaning they increase sensitivity to the sun, which can raise concerns of skin damage or skin cancer. The best approach to essential oil use for increasing metabolism is via inhalation. Place a few drops of essential oil in an aromatherapy diffuser, lit candle, cotton ball or handkerchief, and inhale intermittently throughout the day as needed. Individuals interested in aromatherapy--especially pregnant women and children--may do well to consult to obtain qualified medical support to prevent drug interactions and other side effects.
Metabolism and Bathing
According to Jeanne Rose, president emeritus of the National Association for Holistic Aromatherapy, bathing in hot water can increase the secretions of the intestinal tract and liver, thus aiding digestion. For an aromatherapy boost, adults may add a few drops of juniper berry, lemon and fennel oils, all of which have detoxifying and diuretic properties.
Member Comments