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What energy-yielding nutrient is the most satiating?

a. carbs
b. water
c. fat
d. protein
e. alcohol

User MarkE
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1 Answer

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Final answer:

Protein is the most satiating of the energy-yielding nutrients due to its effects on satiety hormones, slower digestion, and higher energy cost of metabolism.

Step-by-step explanation:

The energy-yielding nutrient that is most satiating is protein. Unlike carbohydrates and fats, which are the body's primary energy sources providing 4 and 9 calories per gram respectively, proteins offer both a source of energy and the essential amino acids necessary for building and repairing body tissues. Protein-rich foods tend to be more filling because they can significantly affect satiety hormones and slow digestion, leading to a longer sensation of fullness. Additionally, the metabolic processing of protein is more energy-demanding compared to carbohydrates, which may further contribute to its satiating effect.

User Rer
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