Vitamins and minerals are essential nutrients that the body needs to function properly. They are called “micronutrients” because the body requires them in relatively small amounts compared to other nutrients like carbohydrates, protein, and fat.

Vitamins are organic compounds that are needed in small quantities for various bodily functions, including growth, development, and maintenance of body tissues. There are 13 vitamins that the body needs: A, C, D, E, K, and the B vitamins (thiamine, riboflavin, niacin, pantothenic acid, biotin, vitamin B6, vitamin B12, and folate).

Minerals, on the other hand, are inorganic substances that the body needs in small quantities for various functions, such as building strong bones and teeth, transmitting nerve impulses, and maintaining a healthy immune system. There are two types of minerals: macrominerals, which are needed in larger amounts (such as calcium, phosphorus, magnesium, sodium, potassium, and chloride), and trace minerals, which are needed in smaller amounts (such as iron, zinc, copper, manganese, iodine, and selenium).

Both vitamins and minerals are obtained through the diet, and deficiencies in either can lead to a range of health problems. While a balanced diet can provide all the necessary vitamins and minerals, some people may need to take supplements to ensure adequate intake.

1. Which vitamin is essential for healthy skin and eyes?
a) Vitamin A
b) Vitamin B12
c) Vitamin C
d) Vitamin D

2. Which mineral is important for strong bones and teeth?
a) Calcium
b) Iron
c) Magnesium
d) Sodium

3. Which vitamin is produced in the body when exposed to sunlight?
a) Vitamin A
b) Vitamin C
c) Vitamin D
d) Vitamin K

4. Which mineral is important for nerve and muscle function?
a) Calcium
b) Iron
c) Potassium
d) Sodium

5. Which vitamin is important for blood clotting?
a) Vitamin A
b) Vitamin C
c) Vitamin D
d) Vitamin K

6. Which mineral is important for healthy red blood cells?
a) Calcium
b) Iron
c) Magnesium
d) Zinc

7. Which vitamin is important for energy metabolism?
a) Vitamin B1
b) Vitamin B6
c) Vitamin C
d) Vitamin E

8. Which mineral is important for regulating fluid balance in the body?
a) Calcium
b) Iron
c) Potassium
d) Sodium

9. Which vitamin is important for immune function?
a) Vitamin A
b) Vitamin C
c) Vitamin D
d) Vitamin E

10. Which mineral is important for healthy thyroid function?
a) Calcium
b) Iron
c) Magnesium
d) Iodine

11. Which vitamin is important for proper functioning of the nervous system?
a) Vitamin B1
b) Vitamin B6
c) Vitamin C
d) Vitamin D

12. Which mineral is important for maintaining healthy blood pressure?
a) Calcium
b) Iron
c) Magnesium
d) Potassium

13. Which vitamin is important for healthy bones and teeth?
a) Vitamin A
b) Vitamin D
c) Vitamin E
d) Vitamin K

14. Which mineral is important for the production of thyroid hormones?
a) Calcium
b) Iron
c) Magnesium
d) Iodine

15. Which vitamin is important for healthy skin and hair?
a) Vitamin A
b) Vitamin B12
c) Vitamin C
d) Vitamin E

Answer Key

MCQ	Answer
1	a
2	a
3	c
4	c
5	d
6	b
7	a
8	c
9	d
10	d
11	a
12	d
13	b
14	d
15	d