1. 2 proteincarbohydrates fats nutrients sources importance lack types sources importance lack...

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Nutrients in Food 1

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Nutrients in Food

1

Overview

2

ProteinCarbohydrate

s Fats

Nutrients

Sources

Importance

Lack

Types

Sources

Importance

Lack

Excess

Types

Sources

Importance

Lack

Excess

Classification of nutrients

Form 1 Form 2

Protein

Carbohydrates

Fats

Vitamins

Minerals

Water

3

Protein: Sources in the Diet

Animal sources

Chicken

Milk

Fish

Egg

Red meat

Plant sources

Beans

Lentils

Nuts

Soya

4

Protein: Importance

5

Maintenance of body parts

Repair of damaged body parts

Growth- in babies, children, adolescents and pregnant women

1. Poor growth (in children and adolescents)

2. Kwashiorkor (severe lack in children)

Symptoms• Swollen abdomen

• Reddish discoloration of hair & skin

Protein: Lack

6

Carbohydrates: Types & Food Sources

Starches

Bread

Macaroni

Noodles

‘Roti’

Potato

Breakfast cereals

Sugar

White sugar

Fizzy drinks

Cream- filled biscuits

Sweets

Fruits

7

Carbohydrates: Importance

Major source of energy to carry out daily activities.

8

Carbohydrates: Lack & Excess

Lack

Weakness

Excess

Put on weight

Obese

Dental caries

Tooth decay

9

Fats: Types & Sources

Solid at room temperature

Liquid at room temperature

Solid fats

ButterGheeMargarine

Liquid fats

Cooking oils ( soya , sunflower, corn)

10

Concentrated source of energy

Protect internal organs from damage ,e.g., heart, liver & kidneys

Carry some vitamins around the body

Keep body warm

Provide a feeling of fullness

Fats: Importance

11

Fats- Lack & Excess Lack

Lost of weight

Dry

Excess

Weight gain

Obesity

Stroke

Heart attack

High blood pressure

12

http://mienutrients.blogspot.com

Additional resources

13

Thank you

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