TY - CHAP M1 - Book, Section TI - The Principles of Nutritional Sciences: Nutrients, Nutrition Recommendations, and Dietary Guidelines A1 - Anderson, Olivia S. A1 - L. GarcĂ­a, Robin A1 - Wu, Yue A2 - Boulton, Matthew L. A2 - Wallace, Robert B. PY - 2022 T2 - Maxcy-Rosenau-Last Public Health & Preventive Medicine, 16e AB - Food consists of nutrients, some of which are essential for the body to function on a daily basis. Digestion of food starts in our mouths, and food continues to break down as it travels from the mouth through the esophagus, stomach, and small intestine by a combination of mechanical forces and chemical reactions. Enzymes that are produced within the saliva, stomach, pancreas, liver, and small intestine target-specific chemical bonds holding complex nutrient structures together. Ultimately, those complex structures are broken down to simple nutrients that transporters along the stomach, small intestine, and large intestine can absorb into the body. SN - PB - McGraw Hill CY - New York, NY Y2 - 2024/04/24 UR - accessmedicine.mhmedical.com/content.aspx?aid=1182670655 ER -