🌿 Introduction to Nutrition and Dietetics Nutrition and Dietetics is one of the most essential foundations of health sciences. It focuses on understanding how food 🥗 affects the human body, supports growth, maintains health, and helps in the prevention and treatment of diseases 🏥. 🍎 Meaning of Nutrition Nutrition is the science that studies the interaction between living organisms and food.It involves the processes by which the body takes in,