Molecular Foundations is a five-week course that provides a fundamental understanding of the role of cells within the body, regulation of cellular growth and early development, and the regulation of energy metabolism. Cellular biochemistry and basic anatomical structure are introduced emphasizing the role of cells as the basic building blocks in ahierarchal system that increases in complexity as cells form tissues, organs, and organ systems. The influence nutrition and physiological state have on macronutrient metabolism is covered with special emphasis on the integration of carbohydrate and lipid metabolism in different organ systems. The consequences of defective glucose metabolism serves as a major clinical theme throughout the course.