Nanoliposomal delivery of docosahexaenoic acid (DHA) to neuronal cells. Omega-3 fatty acids such as docosahexaenoic acid (DHA) are essential for brain function. They are effective as adjunct treatments for depression, but at high doses. The project will develop nanoliposomes to target delivery of DHA to brain cells. Efficient delivery of DHA to brain cells will increase its effectiveness as a dietary supplement and lessen the burden of disease.