DihomoGammaLinolensäure

Dihomogammalinolenic acid, often abbreviated as DGLA, is a polyunsaturated fatty acid belonging to the omega-6 family. It is an isomer of arachidonic acid and is found in certain vegetable oils, particularly evening primrose oil, borage oil, and black currant seed oil. DGLA is a precursor to prostaglandins, a group of lipid compounds with diverse hormone-like effects in the body.

Specifically, DGLA can be converted into dihomo-gamma-linolenic acid-derived prostaglandins, such as prostaglandin E1 (PGE1). PGE1 plays a role in various physiological processes, including regulating inflammation, blood clotting, and smooth muscle tone. While the body can synthesize DGLA from linoleic acid, dietary intake of DGLA-rich oils can increase its levels.

Research into the health effects of DGLA is ongoing. Some studies suggest potential benefits in conditions characterized by inflammation, such as rheumatoid arthritis and eczema, though more robust clinical trials are needed to confirm these effects. The body's metabolism of DGLA is complex and can be influenced by factors such as diet and overall health status. It is important to consult with a healthcare professional before using DGLA supplements.