Description
"Docosahexaenoic Acid" (DHA) is a long-chain omega-3 fatty acid naturally present in marine sources such as fish and algae. As a critical structural component of neuronal membranes, it supports synaptic communication and neuroplasticity. DHA further contributes to cardiovascular health by regulating lipid metabolism and vascular tone. Through biochemical interactions, it helps maintain inflammatory balance and metabolic efficiency. Vital for neurological resilience, DHA remains a cornerstone of cognitive and cardiovascular wellness.
Functions in the Body
Category
Deficiency Symptoms
A deficiency in DHA can lead to symptoms such as learning disabilities, visual problems, memory issues, and cognitive decline.
Synergists & Antagonists
DHA works synergistically with EPA and DPA, two other omega-3 fatty acids, to support brain health and cognitive function. It also works synergistically with choline to enhance memory and learning. No significant antagonistic interactions are reported, though care should be taken with certain medications.
Docosahexaenoic Acid
Warnings
DHA can interact with blood-thinning medications and should be avoided before planned surgery due to its potential effects on blood clotting. Consult a healthcare provider if you are on anticoagulants or similar medications.
Food Sources
DHA is found in foods such as mackerel, salmon, oysters, sardines, and in plant sources like flax seeds, chia seeds, hemp seeds, seaweed, and algae.
Time Frame
For optimal absorption, DHA should be taken with meals that contain fat.
Depleted By
DHA levels may be depleted by factors such as alcohol, laxatives, immunosuppressants, hormone replacement therapy, statins, and certain anti-cancer medications.