Do you know that hyperactivity disorders in children, cognitive decline in the elderly, poor memory and depression are associated with DHA Omega 3 deficiencies? Docosahexaenoic acid (DHA) is a valuable nutrient that is found abundantly in the brain and retina that support brain development, maintains optimal brain function and preserves eye health. However, DHA is also an essential fatty acid that cannot be produced by the body, hence it is necessary to take DHA supplement or take foods high in DHA content.