For a 2,000-calorie diet, this amounts to a maximum of 22 grams of saturated fat if youâre healthy, or just 15.5 grams if youâre worried about your heart. These fat grams take up some of your total fat gram allowance for the day.
Carbohydrates have six major functions within the body: 1  Providing energy and regulation of blood glucose. 2  Sparing the use of proteins for energy. 3  Breakdown of fatty acids and preventing ketosis. 4  Biological recognition processes. 5  Flavor and Sweeteners.
. Carbohydrates are compounds that bring energy to living cells. In order to provide energy to the cells, the enzyme needs to distribute and metabolize in a certain manner. One type of carbohydrate is starch, a compound that stores energy until it is needed within the living organism.