Brain’s Own Fat: DHA How DHA Omega-3 Fats Benefit Brain Health? Docosahexaenoic acid (DHA) is a key omega-3 fatty acid that plays a vital role in brain health. It’s a major structural component of the brain and retina, making up about 40% of the polyunsaturated fatty acids in the brain and 60% in the retina. Key Benefits of DHA for Brain Health: 1. Supports Brain Development DHA is crucial during pregnancy and early childhood for proper brain and nervous system development. It aids in building h