The Nutrient Rich Foods Index helps find healthy and affordable foods by ranking them based on nutrients. By using this index with food prices, researchers identified foods that are both nutritious and budget-friendly. Foods like eggs, beans, and milk are good sources of protein at low cost. Milk and dairy products are affordable sources of calcium, while fruits and vegetables are great for vitamin C. Some foods like grains, sweets, and fats provide more calories but fewer nutrients per dollar. This study shows how nutrient profiles can help people choose foods that give the best nutrition for their money.