BUDO JUNIOR SCHOOL
TOPIC: FOOD AND NUTRITION
OUR FOOD
Food is anything good to eat or drink that is useful to the body.
Related terms:
 Feeding is the taking in of food into the body.
 Nutrition is the process by which food is taken in and used
by the body.
 Nutrients are substances that can be metabolized by the
body to get energy and to build the tissues. (Breaking food
in the body cells)
Examples of foods
Uses of food to the body
(i)Food provides energy to the body.
(ii)Food keeps the body healthy.
(iii)Food builds the body tissues.
(iv)Food provides warmth to the body.
Why we eat food
We eat food everyday for the following reasons (5Hs)
To satisfy Hunger
To be Healthy.
It is a habit.
Because of hospitality.
Because of happiness.
NB: The above reasons are known as the 5Hs, i.e.
(i)Hunger (because our stomachs are empty.
(ii)Health.(because we need to live)
(iii)Habit (it is time of the day when we normally go out for meals).
(iv)Happiness. (because we enjoy eating certain foods)
(v)Hospitality (because we have guests and its our custom to offer
them food)
Places where people get food from
(i)From shops ii) From the garden
(ii)From the supermarkets iv) From markets
Ways people get food
 Growing it in the garden.
 Buying it from shops, markets, supermarkets etc.
 Fishing from lakes, swamps, rivers etc.
 Through hunting.
 Gathering from forests and bushes.
BALANCED DIET
•
Balanced diet is a meal containing all food values in their right amounts.
What makes up a balanced diet?
•
A balanced diet is made up of (3) three main classes of food i.e. Proteins, Fats
and oils, and Carbohydrates.
Others are;
Vitamins
Roughages (fibers)
Mineral salts
Water
Activity
1. How is food important to you?
2. How do people in your area get food they eat?
3. What are the two sources of food?
4. What do the 5Hs stand for as related to food?
5. State three food nutrients that form part of the
balanced diet.

1 SCIENCE P5.pptx that that that that that that

  • 1.
    BUDO JUNIOR SCHOOL TOPIC:FOOD AND NUTRITION
  • 2.
    OUR FOOD Food isanything good to eat or drink that is useful to the body. Related terms:  Feeding is the taking in of food into the body.  Nutrition is the process by which food is taken in and used by the body.  Nutrients are substances that can be metabolized by the body to get energy and to build the tissues. (Breaking food in the body cells)
  • 3.
  • 4.
    Uses of foodto the body (i)Food provides energy to the body. (ii)Food keeps the body healthy. (iii)Food builds the body tissues. (iv)Food provides warmth to the body. Why we eat food We eat food everyday for the following reasons (5Hs) To satisfy Hunger To be Healthy.
  • 5.
    It is ahabit. Because of hospitality. Because of happiness. NB: The above reasons are known as the 5Hs, i.e. (i)Hunger (because our stomachs are empty. (ii)Health.(because we need to live) (iii)Habit (it is time of the day when we normally go out for meals). (iv)Happiness. (because we enjoy eating certain foods) (v)Hospitality (because we have guests and its our custom to offer them food)
  • 6.
    Places where peopleget food from (i)From shops ii) From the garden (ii)From the supermarkets iv) From markets
  • 7.
    Ways people getfood  Growing it in the garden.  Buying it from shops, markets, supermarkets etc.  Fishing from lakes, swamps, rivers etc.  Through hunting.  Gathering from forests and bushes.
  • 8.
    BALANCED DIET • Balanced dietis a meal containing all food values in their right amounts. What makes up a balanced diet? • A balanced diet is made up of (3) three main classes of food i.e. Proteins, Fats and oils, and Carbohydrates. Others are; Vitamins Roughages (fibers) Mineral salts Water
  • 9.
    Activity 1. How isfood important to you? 2. How do people in your area get food they eat? 3. What are the two sources of food? 4. What do the 5Hs stand for as related to food? 5. State three food nutrients that form part of the balanced diet.