Definition of Food, Nutrition and Fitness (Part 1)

Lesson 1 of 5 • 19 upvotes • 9:58mins

Harita Puri

This lesson will help to understand concept of food, nutrition and fitness. This lesson explains the meaning and dimensions of health; difference between health and disease; and meaning, functions and classification of food on the basis of nutrients present in it. One can have and maintain optimal health by providing his/her body with nutrient-rich foods from all the food groups.