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  1. Carbohydrates: What They Are, Function & Types - Cleveland Clinic

    Mar 8, 2024 · Carbohydrates — fiber, starches and sugars — are essential food nutrients. Your body turns carbs into glucose (blood sugar) to give you the energy you need to function.

  2. Carbohydrates: How carbs fit into a healthy diet - Mayo Clinic

    Jan 24, 2025 · What are carbohydrates? Carbohydrates are sugars in food. Carbohydrates also are the parts of food that the body doesn't digest, called fiber. Carbohydrates are naturally found in fruits, …

  3. Carbohydrate | Definition, Classification, & Examples ...

    Dec 10, 2025 · A carbohydrate is a naturally occurring compound, or a derivative of such a compound, with the general chemical formula C x (H 2 O) y, made up of molecules of carbon (C), hydrogen (H), …

  4. Carbohydrates - The Nutrition Source

    Foods high in carbohydrates are an important part of a healthy diet. Carbohydrates provide the body with glucose, which is converted to energy used to support bodily functions and physical activity. But …

  5. Carbohydrates: Main Function, Best, and Worst Types

    2 days ago · Carbohydrates help maintain blood sugar levels and provide energy. Added sugars in processed foods can lead to weight gain and health problems. A carbohydrate, or “carb,” is a …

  6. Carbohydrates - MedlinePlus

    Mar 25, 2024 · Carbohydrates, or carbs, are sugar molecules. Along with proteins and fats, carbohydrates are one of three main nutrients found in foods and drinks. Your body breaks down …

  7. What are carbohydrates? Why do our bodies need them? What you ...

    We need carbohydrates for energy. This energy is essential for our cells to do the work they need to make our organs and systems function.