Breadcrumb Home Nutrition and Dietetics ND 321 ND 321: Advanced Nutrition Download as PDF Class Program Nutrition and Dietetics Credits 3.0 Code W A study of the physiological and chemical factors involved in the absorption and metabolism of food nutrients and how these factors apply to normal nutrition. (previously FS 321) Prerequisites BI 112, CH 142, EN 112, ND 131 or by permission of instructor.