Nutrition and Health Quiz

What is the main purpose of proteins in the body?

• To provide energy

• To repair body tissues and build new cells

• To store energy

• To transport oxygen

What are carbohydrates mainly used for in the body?

• Building muscles

• Providing energy

• Regulating body temperature

• Strengthening bones

Which nutrient is essential for making red blood cells?

• Calcium

• Iron

• Vitamin C

• Fiber

Which vitamin helps to maintain good vision and healthy skin?

• Vitamin C

• Vitamin A

• Vitamin D

• Vitamin E

Lipids are stored in the body to provide what?

• Muscle strength

• Thermal insulation and energy

• Bone density

• Vision improvement

Which nutrient is most important for growth and repair of tissues?

• Fiber

• Lipids

• Protein

• Carbohydrates

What is the main role of fiber in the diet?

• To aid in digestion

• To strengthen bones

• To improve eyesight

• To provide energy

Why is a balanced diet important?

• To reduce water intake

• To ensure the body gets all the nutrients it needs

• To avoid eating proteins

• To increase lipid intake

Which nutrient helps in strengthening bones and teeth?

• Iron

• Calcium

• Vitamin C

• Fiber

What do vitamins and minerals primarily support in the body?

• Muscle contraction

• Enzyme activity and immune system

• Vision and balance

• Fat storage