How many calories are provided per gram by carbohydrates?

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Multiple Choice

How many calories are provided per gram by carbohydrates?

Explanation:
Carbohydrates provide four kilocalories of energy per gram. This value comes from how carbs are metabolized in the body and is the standard used to estimate the energy from carb-containing foods. In nutrition, the energy contributions are typically 4 kcal/g for carbohydrates, 4 kcal/g for proteins, 9 kcal/g for fats, and 7 kcal/g for alcohol. This helps you calculate how much energy a meal supplies from its carbohydrate content. (Note: some forms of fiber are fermented differently and may contribute less usable energy, but the common reference value for digestible carbohydrates is four kilocalories per gram.)

Carbohydrates provide four kilocalories of energy per gram. This value comes from how carbs are metabolized in the body and is the standard used to estimate the energy from carb-containing foods. In nutrition, the energy contributions are typically 4 kcal/g for carbohydrates, 4 kcal/g for proteins, 9 kcal/g for fats, and 7 kcal/g for alcohol. This helps you calculate how much energy a meal supplies from its carbohydrate content. (Note: some forms of fiber are fermented differently and may contribute less usable energy, but the common reference value for digestible carbohydrates is four kilocalories per gram.)

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