What is the process of identifying the nutritional content or composition of a food known as?

The process of identifying the nutritional content or composition of food is commonly referred to as nutrition analysis. This involves evaluating various components of food, including macronutrients (such as carbohydrates, proteins, and fats) and micronutrients (such as vitamins and minerals), to determine their presence and amounts. Nutrition analysis provides detailed insights into the dietary value of foods, which can be crucial for developing balanced diets, addressing dietary requirements, and making informed dietary choices.

While food composition analysis and nutrient profiling might seem similar, they focus on different aspects. Food composition analysis typically emphasizes the breakdown of food into its basic components and their respective amounts, while nutrient profiling can involve assessing the healthfulness of foods based on their nutrient content and may also consider the context in which the food is consumed. Caloric assessment is a narrower measurement, primarily focusing on the energy provided by food rather than its comprehensive nutritional profile.