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Eicosatrienoic sources, health benefits and uses

Thursday, September 21, 2017 by

Eicosatrienoic acid is a rare and recently discovered polyunsaturated fatty acid, specifically an omega-3 fatty acid. This acid is one of 11 that can be found in natural sources, and in the case of eicosatrienoic acid, is most abundant in flaxseed oil, pork products, beef and beef byproducts, yellow mustard, and swordfish. As a polyunsaturated fat, eicosatrienoic acid has health-promoting benefits even if it exists inside of the human body in minimal amounts.

Medicinal uses for eicosatrienoic acid

A 2010 study found that 11,14,17-Eicosatrienoic acid levels increased when the skin was exposed to acute ultraviolet (UV) rays. The researchers behind this study concluded that 11,14,17-eicosatrienoic acid may have a “photoprotective effect in the human skin.” In fact, the same protective effect was observed in topical applications of eicosatrienoic acid on the skin of hairless mice. This means that, whether produced within the body or placed on the skin from an outside source, eicosatrienoic acid is good for the skin.

According to the Human Metabolome Database, 8,11,14-Eicosatrienoic acid has numerous biofunctions which include cell signaling, fuel and energy storage, and membrane stability or integrity. This means that 8,11,14-Eicosatrienoic acid can play a role in keeping the body’s cells healthy and properly functioning.

Because eicosatrienoic acid is classified as an omega-3 fatty acid, it can contribute to overall good body health. Reduced blood pressure, improved mood, and lowered triglyceride levels are but some of the most important benefits that can be gained from omega-3 fatty acids.

Body systems supported by eicosatrioenoic acid

As a whole, omega-3 polyunsaturated fatty acids are said to be partly responsible for the normal function and appearance of the skin, and can reduce the extrinsic signs of aging and alleviate inflammation. Eicosatrienoic acid is no different, and can in fact defend the skin from the harmful effects of UV rays like what was previously mentioned.

Where to learn more


Eicosatrienoic acid is an omega-3 polyunsaturated fatty acid that can support the general health of the skin. It can boost cellular function as well.

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