Dha

DHA

DHA stands for docosahexaenoic acid, a long-chain omega-3 fatty acid that plays a major structural role in the brain and eyes. It is a primary component of cell membranes in nerve tissue and the retina, helping cells communicate, form connections, and function properly. Adequate DHA during pregnancy and early childhood supports healthy brain and visual development, and in adults it is linked to maintained cognitive function and eye health. Because the body makes only small amounts of DHA from other fats, getting it from food like fatty fish or algae-based supplements is often recommended. Beyond its structural role, DHA is also a precursor for protective molecules that help calm inflammation and support repair in the nervous system. Low DHA levels have been associated with weaker cognitive performance and certain vision problems, so maintaining adequate intake is important across the lifespan. Including DHA-rich foods or supplements is a common advice for pregnant people, older adults, and anyone focused on brain and eye health. As with other nutritional supplements, discussing needs and dosages with a healthcare professional helps ensure safe and effective use. In short, DHA is a crucial building block for healthy nerves and vision that also supports recovery from inflammation.