Understanding Diet and Nutrition

Which of the following best describes a balanced diet?

• Eating only fruits and vegetables

• Eating a variety of foods in the right proportions to provide all necessary nutrients

• Eating as much food as possible

• Eating only meat and dairy

Which food group is the main source of energy for the body?

• Dairy

• Carbohydrates

• Fats

• Vitamins

Which nutrient is essential for growth and repair of body tissues?

• Protein

• Fibre

• Water

• Vitamin C

Which of the following is NOT a food group in the Eatwell Guide?

• Fruit and vegetables

• Sweets and chocolates

• Dairy and alternatives

• Starchy carbohydrates

What is the main function of dietary fibre in the diet?

• Builds muscles

• Helps digestion and prevents constipation

• Provides energy

• Increases blood sugar

Which vitamin is mainly obtained from sunlight and helps keep bones healthy?

• Vitamin A

• Vitamin B12

• Vitamin C

• Vitamin D

Which mineral is important for making haemoglobin in red blood cells?

• Calcium

• Iron

• Sodium

• Potassium

Which of the following is a healthy eating habit?

• Skipping breakfast regularly

• Eating lots of processed foods

• Eating regular meals and snacks

• Drinking sugary drinks often

What is the main function of the stomach in the digestive system?

• Absorbing nutrients

• Producing saliva

• Breaking down food with acid and enzymes

• Storing faeces

Which enzyme breaks down starch into sugars in the mouth?

• Lipase

• Amylase

• Protease

• Lactase