National Healthy Fats Day, observed on March 21 in the United States, encourages greater understanding of dietary fats and their role within balanced nutrition. Fats help the body absorb certain vitamins and provide essential fatty acids and energy. Its Awareness focus promotes informed choices about different types of dietary fat and appropriate portion sizes. The Health dimension highlights the importance of incorporating nutritious sources into an overall balanced eating pattern. As Healthy Food choices, foods such as nuts, seeds, avocados, and certain fish can provide beneficial unsaturated fats. Across the United States, the occasion encourages people to learn more about nutrition and make thoughtful food choices that support overall well-being.