What is the specific caloric yield per gram associated with Carbohydrates?
Answer
Four kilocalories per gram.
Carbohydrates function as the body's primary and preferred source for immediate cellular energy. Chemically composed of carbon, hydrogen, and oxygen, these compounds are metabolized, often being broken down into glucose to fuel cellular processes or stored as glycogen. When quantifying the energy provided by carbohydrates, standard nutritional calculations establish that they yield four kilocalories of energy for every gram consumed. This energy value is identical to that provided by proteins, although proteins are generally prioritized for structural and regulatory roles over energy production.
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