9781422288429

Words to Understand metabolism: The chemical reactions in the body that provide the energy and nutrients necessary to sus- tain life. cellulite: Fatty deposits beneath the skin that give a lumpy appearance. diabetes: A medical disorder resulting in insufficient production of insulin. hypertension: High blood pressure. osteoarthritis: A form of arthritis caused by wear and tear on the joints. sleep apnea: A sleep disorder where someone momentarily stops breathing.