How Much Energy Gives 1 Gram of Carbohydrates? The Essential Nutritional Breakdown
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2 min read
According to the Atwater system, a single gram of carbohydrate provides approximately 4 kilocalories (kcal) of energy. Understanding how much energy gives 1 gram of carbohydrates is fundamental for anyone looking to manage their diet, as these macronutrients are the body's primary fuel source. This standard value, used for nutrition labels, forms the basis of calculating the energy content in most foods.
