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  1. Carbohydrate - Wikipedia

    Carbohydrates are central to nutrition and are found in a wide variety of natural and processed foods. Starch is a polysaccharide and is abundant in cereals (wheat, maize, rice), potatoes, and processed …

  2. Carbohydrate | Definition, Classification, & Examples | Britannica

    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), …

  3. Carbohydrates - American Heart Association

    Sep 12, 2023 · Carbohydrates provide essential nutrients and are one of the main sources of calories for our.

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

    Jan 24, 2025 · 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, vegetables, nuts, seeds, …

  5. Carbohydrates • The Nutrition Source

    Carbohydrates provide the body with glucose, which is converted to energy used to support bodily functions and physical activity. But carbohydrate quality is important; some types of carbohydrate …

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

    Dec 15, 2025 · 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 …

  7. Carbohydrates: Types, Benefits, Sources, Risks, More - Health

    Sep 28, 2025 · Carbohydrates are one of three macronutrients, which are nutrients your body needs in large amounts. Carbohydrates refer to sugars, starches, and fibers. Carbohydrates give you energy …

  8. Carbohydrates | Nutrition.gov

    Read about why carbohydrates are important to the body and how they fit in a healthy diet. Explore types of carbs and examples of high carb and low carb foods. This page provides lists of which foods …

  9. Carbohydrates - PMC

    Carbohydrate foods are an important source of dietary fiber and other nutrients. Sugars and starches provide glucose, the main energy source for the brain, central nervous system, and red blood cells.

  10. Carbohydrates: Types, functions, and more - Medical News Today

    May 10, 2024 · Carbohydrates are one of three macronutrients, which are nutrients that the body needs in larger amounts. The other macronutrients are protein and fats. Proteins provide 4 calories per …