The course is an examination of the interrelation between nutrition and health. The course will discuss both macro and micro nutrients, effects of their deficiency or excess, and ways to prevent or correct such problems. Issues will be related to different age groups, occupations, geographic locations. This course will also discuss health diet and food choices and the link between these and health. The role of nutrition and exercise in preventing chronic/Non communicable diseases will be discussed as wells nutrition disorders. Also, it will focus on the use of a socio-ecological framework in examining multiple levels of influence on dietary intake, food choices and related health outcomes; for example, these levels include a variety of environmental settings, such as homes/households, schools, neighborhoods and communities. The course will also address major public policy initiatives related to public health nutrition, exercise, health promotion and disease prevention.