Carbohydrates Aren’t Just Fuel
Carbohydrate metabolism supplies more than immediate energy, providing glucose-derived material that cells can store or use to build molecules.
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Carbohydrate metabolism supplies more than immediate energy, providing glucose-derived material that cells can store or use to build molecules.
Fuel use shifts gradually between meals as nutrient supply and hormone signals change, moving metabolism from storage toward use of body reserves.
High-fructose corn syrup has not consistently caused greater weight gain than sucrose when calorie intake is comparable in controlled studies.
Low-carbohydrate diets can increase fat burning, but losing stored body fat still requires an energy deficit sustained over time.