Omega-3 fatty acids are significant for brain health as they contribute to structural integrity and function of neuronal membranes. These essential fats support cognitive function, memory, and overall brain performance. Studies suggest that omega-3s may help reduce the risk of neurodegenerative diseases and support mental health by lowering depression and anxiety symptoms. Additionally, omega-3s play a role in reducing inflammation throughout the body, including the brain, promoting better overall health. Thus, incorporating omega-3-rich foods, like fatty fish and flaxseeds, into the diet is essential for optimal cognitive health.