Healthy fats are vital for cognitive health as they support brain function, enhance memory, and reduce the risk of neurodegenerative diseases. Omega-3 fatty acids, found in fatty fish, walnuts, and flaxseeds, are particularly beneficial due to their anti-inflammatory properties. They contribute to the structural integrity of brain cells and improve communication between neurons. Additionally, consuming healthy fats can help regulate mood and emotional health by influencing neurotransmitter activity. Including sources of healthy fats in the diet is essential for maintaining cognitive function throughout life.