this is used for B ED / ECE USED FOR POWERPOINT

1. Name: Pirah samoo
class: ECE(PGD)
Roll #14
Unit no: 6
Topic no:6.2
Topic name: Food and Nutrition

2. Food and nutrition

3. What is food:
• Food is what people and animals eat to
survive .

4. What is nutrition:
• Nutrition is the study of nutrients in food, how
the body uses nutrients.

5. What is nutrients:
• A nutrient is a source of nourishment, a
component of food, for instance,
• protein, carbohydrate, fat, vitamin, mineral,
fibre, and water.

6. •Macronutrients
• Carbohydrates -
4 kcal per gram
• Proteins - 4 kcal
per gram
• Fats - 9 kcal
per gram

7. •Macronutrients
water fibre

8. • a solid, naturally occurring inorganic
substance.
•Micronutrients
Minerals:

9. •Micronutrients
Vitamins:
• These are organic compounds we require in
tiny amounts

10. Nutritional Deficiencies:
mal nutrition
1 over-nutrition 2 under-nutrition