An introduction to the principles of nutrition as they relate to health and to the prevention of disease. This course provides a framework for the study of the basics of nutrition including; micronutrients (vitamins and minerals), the energy-yielding nutrients (Carbohydrates, Lipids and Proteins), metabolism, digestion, absorption and energy balance. This course will also look at lipids in detail: their functions, classification, dietary requirements, digestion & absorption, metabolism and links to the major fatal diseases, heart disease and cancer.