Nutrition
All living organisms need food. We need food
for the following reasons:
It helps us to replace old and damaged tissues
It keeps us healthy and helps us to fight diseases
It gives us energy and warmth
It provides raw materials for body growth
Food substances:
Primary food substances(food
necessary for maintaining life)
Carbohydrates
Proteins
Fats
Water
Protective foods (food
necessary for keeping us healthy)
Vitamins
Minerals
Dietary fibres
What is Balanced
Diet?
What is ANOREXIA?
What is a Vegetarian?
What is good habit of eating?
What is food additives?