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.
This Is What Eating Carbs Actually Does To Your Body. 1  First things first: not all carbs are created equal. 2  When you eat carbohydrates, your body works to break them down to their simplest form: glucose. 3  We need carbohydrates for our bodies to even function. 4  Healthy, complex carbs are found in more foods than you think.