Explanation of glycogen (noun) form: no plural the polysaccharide in which glucose is stored in animal tissues
Sample of glycogen Glycogen is stored in liver and muscle in man. Glycogen is produced from complex carbohydrate, and therefore the energy required for training is ultimately derived from the complex carbohydrates you eat. Carbohydrates are the sugars, and the compounds compounded from sugars, such as starch, glycogen, and cellulose.
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