2(e) Human Nutrition

Question 1

Understand that a balanced diet should include appropriate portions of

Answer 1

Carbohydrate, protein, lipid, vitamins, minerals, water and dietary fibre.

Question 2

Identify the sources and describe the functions of carbohydrates, protein, lipid, vitamins A, C and D, the mineral ions calcium and iron, water and dietary fibre as components of the diet.

Answer 2

Carbohydrates: Source of energy
Protein: Growth and maintenance
Lipids: Provide energy for muscles and body processes.