Omega-6 fatty acids are essential fatty acids (EFAs), which are not synthesized by the body but are essential to our body and obtained from dietary sources. Omega-6 fatty acids together with Omega-3 fatty acids play an important role in brain function, normal growth and development.

EFAs are polyunsaturated fatty acids (PUFAs), which are important for stimulating skin and hair growth, maintaining bone health, regulating metabolism and maintaining reproductive capability.

Most Omega-6 fatty acids are consumed in a form of Linoleic Acid (LA), which is converted to gamma-linolenic acid (GLA) then undergoes further breakdown to arachidonic acid (AA). LA and AA should not be taken in excess as they will promote inflammation, leading to several diseases.

On the other hand, GLA can reduce inflammation. Having sufficient amounts of nutrients like magnesium, zinc, Vitamin C, Vitamin B3 and Vitamin B6, aids in promoting GLA to be converted to dihomogamma-linolenic acid (DGLA) rather than AA. DGLA prevents negative inflammatory effects as it partially becomes a substance known as prostaglandins, which reduces inflammation (University of Maryland Medical Center (UMMC), 2004).

Prostaglandins makes platelets less sticky, lowers blood pressure by relaxing smooth muscles in the walls of the arteries, increases loss of sodium and water, decreases inflammation and enhances immunity. (Enerex Botanicals Ltd, 1997-2007)

Many Thanks to:
University of Maryland Medical Center (UMMC)
Enerex Botanicals Ltd.
Both sources are retrieved on 9 February 2007.