Background: Breast milk has many benefits for infants because it contains macronutrients (carbohydrate, fat, and protein) and micronutrients (vitamin and mineral). Breast milk nutritional composition is suited for infants. Fat is one of the macronutrients in breast milk, and its level is influenced by many factors such as the stage of breast milk, day time and evening, hindmilk and foremilk, du…