What of the three energy yielding nutrients is the least satiating?

Among the three energy-yielding nutrients—carbohydrates, proteins, and fats—fats are generally considered the least satiating. While they are energy-dense and can contribute to feelings of fullness, they do not promote satiety as effectively as proteins do. Proteins tend to enhance feelings of fullness more than carbohydrates and fats, making them more satiating. Therefore, in terms of promoting satiety, fats rank lower compared to proteins and carbohydrates.