Vitamins and Minerals Review

Which vitamin is primarily involved in vision and immune function?

• Vitamin C

• Vitamin A

• Vitamin D

• Vitamin K

Which mineral is essential for oxygen transport in the blood?

• Calcium

• Iron

• Magnesium

• Potassium

What is the main function of Vitamin D in the body?

• Antioxidant protection

• Bone health

• Energy metabolism

• Blood clotting

True or False: Water-soluble vitamins can be stored in the body for long periods.

• True

• False

True or False: Sodium is classified as a trace mineral.

• True

• False

Which vitamin is known for its role in collagen synthesis?

• Vitamin B12

• Vitamin C

• Vitamin A

• Vitamin E

Which mineral is important for maintaining fluid balance in the body?

• Calcium

• Potassium

• Iron

• Zinc

What is the primary function of Vitamin K?

• Energy production

• Blood clotting

• Vision enhancement

• Bone formation

Which of the following vitamins can be synthesized by the body when exposed to sunlight?

• Vitamin A

• Vitamin D

• Vitamin E

• Vitamin K

Which mineral is crucial for the formation of thyroid hormones?

• Iodine

• Selenium

• Zinc

• Iron