Nutritional analysis is the process of examining food items to determine their nutrient content. This includes measuring levels of macronutrients like carbohydrates, proteins, and fats, as well as micronutrients such as vitamins and minerals. The analysis helps individuals and organizations understand the nutritional value of foods, which can aid in dietary planning and health assessments. This process often involves laboratory testing or using databases that compile nutritional information. Tools like the USDA FoodData Central provide detailed nutrient profiles for various foods. Nutritional analysis is essential for developing balanced diets and ensuring food safety and quality.