Importance of Vitamin B12: Vitamin B12, also known as cobalamin, is an important nutrient for the healthy functions of our body. It is a water-soluble vitamin obtained primarily from animal-based foods, such as meat, eggs, and dairy products. The body needs Vitamin B12 for many important functions and its deficiency can cause many problems in the body.

What is the need for Vitamin B12?

1. Formation of Red Blood Cells:
The main function of Vitamin B12 is to produce red blood cells in our body. These cells are responsible for supplying oxygen to the body. When there is a deficiency of B12 in the body, the production of blood cells is affected and conditions like anemia can occur.

2. Support to the nervous system:
Vitamin B12 is also very important for the proper functioning of our nervous system. It helps in the production of a substance called myelin, which acts like a protective shield around nerve fibers. Its deficiency can cause damage to the nerves, causing problems like tingling, numbness or weakness in the hands and feet.

3. Formation of DNA and RNA
Vitamin B12 plays an important role in the formation of DNA and RNA in the body, which are essential for the division and growth of body cells. It also helps in cell regeneration, especially in the case of red blood cells and nerve cells.

4. Mental health
Vitamin B12 also keeps our mental health good, it improves mood, prevents depression or confusion and also improves memory.

What happens due to deficiency of Vitamin B12?

If there is deficiency of Vitamin B12 in the body, it can have very bad effects. like-

Low level of hemoglobin in the blood can cause problems in the body like fatigue, weakness and shortness of breath.

Tingling in the hands and feet, muscle weakness, and balance problems may occur.

3. Effect on brain functions:

Vitamin B12 deficiency can impair memory and reduce mental clarity.

Vitamin B12 deficiency can increase levels of a substance called homocysteine, which can cause heart disease.