Basic Nutrition Knowledge Quiz

What is the main source of energy for the human body?

• Protein

• Carbohydrates

• Vitamins

• Minerals

Which vitamin is known as the "sunshine vitamin"?

• Vitamin A

• Vitamin B

• Vitamin C

• Vitamin D

What mineral is essential for strong bones and teeth?

• Iron

• Calcium

• Potassium

• Sodium

Which nutrient is primarily responsible for building and repairing tissues?

• Fats

• Carbohydrates

• Proteins

• Water

What is the chemical formula for table salt?

• NaCl

• KCl

Which of the following is a water-soluble vitamin?

• Vitamin A

• Vitamin D

• Vitamin C

• Vitamin E

What is the primary function of dietary fiber?

• Provide energy

• Build muscle

• Aid digestion

• Strengthen bones

Which of the following is a macronutrient?

• Iron

• Vitamin C

• Protein

• Zinc

What is the main function of carbohydrates in the diet?

• Build muscle

• Provide energy

• Strengthen bones

• Improve vision

Which vitamin is important for vision and immune function?

• Vitamin A

• Vitamin B12

• Vitamin C

• Vitamin K