Diet

Question 1

What are nutrients

Answer 1

The substances in food that our bodies process in order to survive and grow

Question 2

Name a source, function and energy provision of carbohydrates

Answer 2

Source

Fruits, breads, starchy vegetables, pasta, rice

Function

Provides the bodies main source of fuel, needed for physical activity, brain function and operation of organs. Also provide fibre for digestion.

Energy Provision

Up to 55% of energy intake

Question 3

Name a source, function and energy provision of fats

Answer 3

Source

Red meats, butter, cooking oils, cheese, bacon

Function

Supply a high concentrated source of energy that you can store in your body for later use

Energy Provision

Up to 30% of energy intake

Question 4

Name a source, function and energy provision of proteins

Answer 4

Source

Low-fat meats (chicken), dairy, beans, eggs, oily fish

Function

Help body cells grow. Promote muscle growth and repair.

Energy Provision

Up to 15% of energy intake

Question 5

Name a source and function of water

Answer 5

Source

Drinks, foods with high water content

Function

Transports nutrients to cells

Assists in removing waste products

Helps maintain body temperature

Question 6

What are the reasons for choosing a particular diet?

Answer 6

1. Health conditions (diabetes)
2. Desire or need to gain or lose weight
3. Religious or cultural reasons
4. A regime in sport