1. SA1_01 Food And Health 1 1.Food And Health Why Must We Eat ？

2. SA1_01 Food And Health2 Functions Of Food Energy-giving Like car needs petrol We need food ！

3. SA1_01 Food And Health3 Functions Of Food Energy-giving Body-building Food helps our body to grow and develop Food helps to repair the damaged cells and body tissues

4. SA1_01 Food And Health4 Functions Of Food Energy-giving Body-building Protective Food helps to protect us from diseases

5. SA1_01 Food And Health Nutrients In Food 5 Energy- giving nutrients Micro- nutrients CarbohydratesVitamins FatsMinerals Proteins

6. SA1_01 Food And Health6 Nutrients In Food Functions of food Food nutrients Body- building Energy- giving Protective Food contains various nutrients. Different nutrients have different functions.

7. SA1_01 Food And Health7 Nutrients In Food Functions of food Food nutrients Body- building Energy- giving Protective Proteins Carbohydrates Fats Vitamins Minerals Five major nutrients

8. SA1_01 Food And Health8 Nutrients In Food Functions of food Food nutrients Body- building Energy- giving Protective Proteins Carbohydrates Fats Vitamins Minerals

9. SA1_01 Food And Health9 Body-building Food Functions of food Food nutrients Body- building Energy- giving Protective Proteins Carbohydrates Fats Vitamins Minerals

10. SA1_01 Food And Health10 Most animal food contains rich proteins, vitamins and minerals Body-building Food We are vegetarians, are there any other types of food we can eat?

11. SA1_01 Food And Health11 Soya bean products, beans and pulses are also good body-building food Body-building Food

12. SA1_01 Food And Health12 Energy-giving Food Functions of food Food nutrients Body- building Energy- giving Protective Proteins Carbohydrates Fats Vitamins Minerals

13. SA1_01 Food And Health13 Three main sources ： Energy-giving Food Carbohydrates Fats Proteins Starch Sugar What are the main sources of energy in our diet? When having not enough carbohydrates and fats

14. SA1_01 Food And Health14 Protective Food Functions of food Food nutrients Body- building Energy- giving Protective Proteins Carbohydrates Fats Vitamins Minerals

15. SA1_01 Food And Health15 Every food contains different types and amount of vitamins and minerals that can protect our bodies in different ways Protective Food

16. SA1_01 Food And Health16 Functions Of Water Transport nutrients to different parts of our body

17. SA1_01 Food And Health17 Functions Of Water Transport nutrients to different parts of our body Help to remove toxin and useless substances in our body

18. SA1_01 Food And Health18 Functions Of Water Transport nutrients to different parts of our body Help to remove toxin and useless substances in our body Help to digest and absorb nutrients May I have some drinks, please?

19. SA1_01 Food And Health19 Functions Of Water Transport nutrients to different parts of our body Help to remove toxin and useless substances in our body Help to digest and absorb nutrients Regulate body temperature

20. SA1_01 Food And Health20 Functions Of Water Transport nutrients to different parts of our body Help to remove toxin and useless substances in our body Help to digest and absorb nutrients Regulate body temperature Keep eyes, membranes and joints moist

21. SA1_01 Food And Health21 Functions Of Water How much water should we take every day? Transport nutrients to different parts of our body Help to remove toxin and useless substances in our body Help to digest and absorb nutrients Regulate body temperature Keep eyes, membranes and joints moist

22. SA1_01 Food And Health22 Sources Of Water Drinks and fruits contain lots of water Drink 6-8 glasses of water every day 6-8

23. SA1_01 Food And Health23 Functions Of Dietary Fibre Prevent constipation Lower chances of getting cancer Reduce level of cholesterol in blood Lower chances of getting blood vessel diseases Give us a sense of fullness and help to control our weight

24. SA1_01 Food And Health24 Types Of Dietary Fibre Soluble Dietary Fibre Insoluble Dietary Fibre Changes after absorbing water Jelly-like Turn soft and expand like sponge Diseases help to prevent High cholesterol level, blood vessel diseases Constipation, some cancers and intestinal diseases Sources Beans, oatmeal and fruits Vegetables and whole- grain cereals

25. SA1_01 Food And Health25 Multi-media Resources Test your nutrition intuition 慎防中暑 介紹實驗材料及儀器 澱粉測試 蛋白質測試 脂肪測試 食物與健康

26. SA1_01 Food And Health26 END