Docosahexaenoic acid (DHA)

Docosahexaenoic acid (DHA) is a long-chain polyunsaturated Omega-3 fatty acid found predominantly in marine organisms like fatty fish and algae. It is a major structural component of the human brain, cerebral cortex, skin, and retinas. DHA is essential for proper brain development in infants and maintaining neurological function throughout life.

Testing for DHA levels could be beneficial for:

• Pregnant or breastfeeding women, due to DHA’s role in fetal and infant brain development.
• Elderly individuals, to support cognitive function and possibly slow cognitive decline.
• People with a history of cardiovascular diseases.
• Individuals following vegetarian or vegan diets, which might lack direct sources of DHA.
• Anyone with retinal health issues or visual impairments.

DHA is key in the development of the brain and eyes, particularly during fetal development and early childhood. It continues to support brain health and cognitive function throughout life. In the cardiovascular system, DHA helps to reduce inflammation and can have a beneficial effect on heart health. It also plays a role in the health of cell membranes, ensuring their proper fluidity and function.

• Impaired brain development in infants and children.
• Cognitive decline or impaired mental function in adults.
• Vision problems, given its importance in retinal health.
• Increased risk of chronic inflammatory conditions.
• Poor skin health.