LYCOS RETRIEVER 
Carbohydrate: Glucose
built 191 days ago
Glycogen stores are essential for athletic performance, because they serve as an energy reservoir when blood glucose levels are decreased due to high intensity exercise or inadequate carbohydrate intake. Glycogen stores become depleted as the intensity and duration of the exercise increases. It is imperative for the athlete, whether a sprinter or endurance athlete, to restore glycogen by consuming carbohydrate on a regular basis.
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Cellulose is a form of carbohydrate in which some 1500 glucose rings chain together. It is the chief constituent of cell walls in living organisms. Wood is mostly cellulose, making cellulose the most abundant type of organic compound on the Earth.
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The figure on the left shows the effect of consuming carbohydrate on blood glucose levels during prolonged aerobic exercise. Consuming carbohydrates during exercise increases plasma glucose levels and provides an available source of energy for the exercising muscle
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There are strong associations between a high-carbohydrate diet and many diseases that present a secondary cancer risk. Cancer risks are greatly increased with diabetes, inflammatory bowel disease and many other unhealthy conditions caused by the high-blood glucose and high-blood insulin levels.
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The rest of the digestion process occurs mainly in the small intestine where enzymes break down large carbohydrate molecules into a simpler form called glucose. Glucose is absorbed into the blood stream and is used in several different ways:
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Glucose