How Does Metabolism Work?
Your body’s metabolism is based on the food that you eat. Your body gets all of its energy from plant and animal products that you ingest on a daily basis. This energy is measured in calories. After you eat your food, your body breaks down the different components into energy that it can use to run different cellular processes. Special molecules, called enzymes, which are released by your pancreas and thyroid gland, help to break your food down into sugars, amino acids, and fatty acids. These three types of energy are then absorbed into your bloodstream and transported to all of the different cells in your body to help to run all of your body’s different processes. Any excess energy is then stored by your body as muscle or fat so that it can be used in the future. Factors Affecting Metabolism There are a number of different factors affecting metabolism. The most important factor is the amount of lean muscle mass that your body contains. Lean muscle mass burns energy all of the time, ev
