Approximately 15 million people in the United States suffer from eczema, an inflammatory skin disorder, according to the University of Colorado Hospital. As with most forms of chronic disease, lifestyle factors can help you manage eczema. Fish oil might aid in the treatment of eczema for some certain people.
Eczema
Eczema – also known as atopic dermatitis – is a skin condition characterized by dry, peeling and itchy skin. While it can happen in any area of your body, commonly affected areas include the arms, elbows and knees. People with eczema often suffer from asthma and chronic hay fever, too. According to MayoClinic.com, the chief cause of eczema is an over-reactive immune system. Certain lifestyle factors – including diet – play a role in the development and progression of eczema.
Evidence
Researchers from Philipps University in Germany investigated the affects of supplemental fish oil on a group of 45 patients with chronic eczema for a two-month follow-up period. The fish oil supplement given was a special type of omega-3 fat known as docosahexaenoic acid. In research published in the April 2008 "British Journal of Dermatology" scientists discovered that the fish oil therapy helped reduce symptoms of eczema by an average of 18 percent compared to a similar group that took a daily placebo.
How it Works
The "British Journal of Dermatology" notes that the typical Western diet contains significantly more omega-6 fats – found in vegetable oils, grains and snack foods – than omega-3 fats. Omega-3 is common in foods such as marine life, nuts and seeds. Researchers note that consuming too much omega-6 fats and not enough omega-3 can result in a hyper-reactive immune system that promotes inflammation and development of eczema. They add that docosahexaenoic acid -- the form of omega-3 found only in fish – is particularly potent at reducing chronic inflammation.
Considerations
While one study has found fish oil beneficial for those with eczema, a determination of whether fish oil is an effective therapy for this condition requires more research. Ways you can reduce eczema breakouts include regularly moisturizing your skin, taking showers and baths less often and washing with non-irritating soap. Take fish oil and other dietary supplements only under the supervision of your doctor.
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