The course objective is to provide the foundation for understanding nutrition, ideal for students who wish to deepen their knowledge of how nutrients impact health. It covers the classes of nutrients, the physiology of the digestive system, and the roles of macro and micronutrients. Students will also explore nutrition during pregnancy, the changing nutritional needs from infancy to adulthood, and the principles of fitness and weight control. This course provides a comprehensive overview, preparing students for further studies in nutrition and health sciences.