
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 …
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), …
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 …
Carbohydrates: What They Are, Function & Types
Mar 8, 2024 · Fiber is a complex healthy carbohydrate with two types — soluble and insoluble. Your body can’t break down fiber well, but soluble fiber can dissolve in water whereas insoluble fiber can’t.
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, …
Carbohydrates: Main Function, Best, and Worst Types
Dec 15, 2025 · A carbohydrate, or “carb,” is a macronutrient that provides energy. Macronutrients are special nutrients your body requires in large amounts to function. The other two main macronutrients …
Carbohydrates: Classification, Structure, Functions
Aug 3, 2023 · Carbohydrates are a large group of organic compounds consisting of carbon, hydrogen, and oxygen which can be typically broken down into monomers to release energy in living beings. …
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 …
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 …
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.