Understanding Fat-Soluble Vitamins

Which of the following is NOT a fat-soluble vitamin?

• Vitamin A

• Vitamin C

• Vitamin D

• Vitamin E

Answer explanation

Vitamin C is not a fat-soluble vitamin. It is a water-soluble vitamin.

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

• Blood clotting

• Vision

• Bone growth

• Energy production

Answer explanation

Vitamin A is essential for vision.

Which food is a rich source of Vitamin D?

• Oranges

• Milk

• Whole grains

• Liver

Answer explanation

Milk is a rich source of Vitamin D.

Vitamin E is primarily known for its role as a/an:

• Antioxidant

• Enzyme

• Hormone

• Antibiotic

Answer explanation

Vitamin E is primarily known for its role as an antioxidant, which helps protect cells from damage caused by free radicals.

Which vitamin is essential for the absorption of calcium and phosphorus?

• Vitamin A

• Vitamin B12

• Vitamin D

• Vitamin K

Answer explanation

Vitamin D is essential for the absorption of calcium and phosphorus.

Vitamin K is necessary for:

• Blood clotting

• Night vision

• Skin health

• Immune function

Answer explanation

Vitamin K is essential for blood clotting.

Deficiency of which vitamin can lead to night blindness?

• Vitamin A

• Vitamin B6

• Vitamin C

• Vitamin E

Answer explanation

Deficiency of Vitamin A can lead to night blindness.

Which vitamin helps protect the skin from oxidative damage?

• Vitamin B3

• Vitamin C

• Vitamin D

• Vitamin E

Answer explanation

Vitamin E helps protect the skin from oxidative damage.

Leafy green vegetables are high in which fat-soluble vitamin?

• Vitamin A

• Vitamin C

• Vitamin D

• Vitamin K

Answer explanation

Leafy green vegetables are high in Vitamin K, a fat-soluble vitamin essential for blood clotting and bone health.

Which vitamin is also known as retinol?

• Vitamin A

• Vitamin B1

• Vitamin C

• Vitamin D

Answer explanation

Vitamin A, also known as retinol, is the correct choice. It plays a crucial role in vision, immune function, and cell growth.