Also known as: Palmitoleic Acid, Sea Buckthorn Oil
Omega-7 (palmitoleic acid) is a monounsaturated fatty acid found in sea buckthorn and macadamia nuts. It supports mucosal membrane health, cardiovascular function, and metabolic markers.
Omega-7, primarily palmitoleic acid, is a monounsaturated fatty acid that has gained attention for its role in metabolic signaling and mucosal health. Unlike the more studied omega-3 and omega-6 fatty acids, omega-7 acts as a lipokine — a lipid hormone that communicates between fat tissue and other organs. Research suggests it may improve insulin sensitivity, reduce hepatic fat accumulation, and lower CRP levels. Sea buckthorn oil is the richest natural source, and purified palmitoleic acid supplements are available. While the evidence base is smaller compared to omega-3, preliminary clinical trials show promising metabolic and cardiovascular benefits.
Purified palmitoleic acid supplementation has been shown to reduce CRP by up to 44% and lower triglycerides in individuals with metabolic syndrome.
Sea buckthorn oil rich in omega-7 has been used to relieve vaginal dryness and support mucosal membranes throughout the body.
With a meal
Use purified products with minimal palmitic acid content to avoid counterproductive saturated fat intake.
Metabolic benefits without excess palmitic acid
Mucosal health and whole-food approach
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