gammalinoleenihapon
Gammalinoleenihapon, known in English as gamma-linolenic acid (GLA), is an omega-6 polyunsaturated fatty acid. It is not strictly essential, because the human body can convert linoleic acid to GLA, but dietary intake of GLA may be beneficial in certain conditions where desaturase activity is limited.
Common dietary sources include evening primrose oil, borage oil, black currant seed oil, and to a lesser
Biological role: GLA is converted in the body to dihomo-gamma-linolenic acid (DGLA), which can be further transformed
Medical uses and evidence: GLA supplements are widely used for conditions such as atopic dermatitis; trial
Safety and considerations: GLA is generally well tolerated. Possible side effects include stomach upset, diarrhea, and