Question

Vitamin ${{\text{B}}_{\text{2}}}$, a water soluble vitamin is also known as:
A) Ascorbic acid
B) Riboflavin
C) Thiamine
D) Pyridoxine

Answer 1

Hint: The essential nutrients that are required for the body to work well and stay healthy are known as vitamins. Vitamins are required for aiding all the reactions that are carried out in the body. Vitamins are not synthesized inside the human body and thus, it is necessary to include vitamins in our diet. The vitamins are obtained from the food that we eat or from the vitamin supplements.

Complete step-by-step answer:
We know that the organic substances that are supplied to the human body to allow a proportionate growth or to maintain the structure are known as vitamins. The deficiency of various vitamins can lead to different diseases.

Vitamins help the body to carry out different functions such as boosting and strengthening the immune system, repairing and maintaining the cells, tissues and organs. Vitamins help in converting food into energy which is required for the body to perform work.

Vitamin \[{{\text{B}}_{\text{2}}}\] is a water soluble vitamin. Vitamin ${{\text{B}}_{\text{2}}}$ is also known as riboflavin. The sources of vitamin \[{{\text{B}}_{\text{2}}}\] are egg yolk, fish and yeast.

Diseases caused due to the deficiency of vitamin \[{{\text{B}}_{\text{2}}}\] are inflammation of tongue, drying of lips at corners of mouth. The deficiency of vitamin \[{{\text{B}}_{\text{2}}}\] causes cheilosis which retards the growth and digestion.Thus, vitamin ${{\text{B}}_{\text{2}}}$, a water soluble vitamin is also known as riboflavin.

Thus, the correct option is (B) riboflavin.

Note: Vitamin ${{\text{B}}_{\text{2}}}$ belongs to class of vitamin B which is composed of eight vitamins like vitamin ${{\text{B}}_{\text{1}}}$, vitamin ${{\text{B}}_{\text{2}}}$, vitamin ${{\text{B}}_{\text{3}}}$, vitamin ${{\text{B}}_{\text{5}}}$, vitamin ${{\text{B}}_6}$, vitamin ${{\text{B}}_7}$, vitamin ${{\text{B}}_9}$and vitamin ${{\text{B}}_{{\text{12}}}}$. Vitamin C can be obtained from citrus fruits like oranges, lemon, etc. it helps the body in absorption of iron. Vitamin d helps the body to absorb calcium.