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Vitamin B12: Functions, source and daily need

The chemical name of vitamin B12 is ‘Cyanocobalamin‘ and is also called red vitamin. Vitamin B12 is a subcontinent compound containing an element call

Vitamin B12 (Cyanocobalamin): Preface

It is necessary to study vitamin B12 at the time of study of vitamin B complex. Since vitamin B12 is also best in itself like all vitamins, the need for vitamin B12 in the body cannot be replaced by another vitamin. Therefore, vitamin B12 is also a very important vitamin due to its special properties, which the body needs continuously throughout his life. So let’s know about Vitamin B12 in detail.

Vitamin B12

The chemical name of vitamin B12 is ‘Cyanocobalamin‘ and is also called red vitamin. Vitamin B12 is a subcontinent compound containing an element called cobalt. Vitamin B12 falls under the category of soluble vitamins in water, vitamin B12 is soluble in water and is found more in water food (eg: milk, cheese etc.) substances. Despite being soluble in vitamin B12 water, the body remains accumulated for a long time, and for the need of the body, continuous construction of vitamin B12 continues to be beneficial bacteria in the human bowel. Since it is not excreted out of the body with urine, yet for good health, foods containing vitamin B12 should also be included in the diet regularly.

Symptoms of disease due to vitamin B12 deficiency

If there is a deficiency of vitamin B12 in the body, then there is anemia or anemia and jaundice. Along with this, symptoms of tiredness, obstruction of body development, swelling in someone, etc. are revealed. If there is a lot of deficiency of vitamin B12 in the body, then there is a disease called fatal anemia, in which there is a severe headache and blood (especially of RBC and hemoglobin) in the body. Along with this, symptoms of breathlessness, cognizance, and paralysis also appear.

The cause of deficiency of vitamin B12 in the body

The biggest reason for the deficiency of vitamin B12 is the low number or absence of profitable bacteria present in the bowel, which always construct vitamin B12. Lack of these bacteria can be caused by excessive broad spectrum antibiotics to eat as these broad spectrum antibiotics act on the target as well as kill beneficial bacteria present in the bowel. Along with this, not consuming natural foods containing vitamin B12, poor digestive system, improper eating, irregular lifestyle and serious illness etc. are the cause of vitamin B12 deficiency.

Diagnosis of vitamin B12 deficiency

The lack of vitamin B12 in the body shows the irregularities related to blood, such as anemia (deficiency of RBC and hemoglobin), jaundice, powerlessness etc. To identify the deficiency of vitamin B12 in the body, attention should be paid to the above symptoms. The investigation of blood and other pathology tests also reveal the deficiency of vitamin B12 properly.

Functions of Vitamin B12

First of all, the symptoms and diseases that have been stated above the vitamin B12 deficiency, if there is adequate supply in the body of vitamin B12, then it is the task of vitamin B12 to eliminate those symptoms. Along with this, many other functions of vitamin B2 are as follows:

It is absolutely necessary for the frequent construction of RBC and hemoglobin in the blood. It helps in correct digestion of fat, protein and carbohydrates and thus it helps in the metabolism of the body. It plays an important role in the correct development from childhood to puberty and is also absolutely essential for the health of pregnant women. It is also a living chemical for an older person. Its use produces new consciousness, elation, new strength in the body. Vitamin B12 acts as a drug for patients with chronic headaches and serious anemia.

Sources of Vitamin B12

This vitamin is most commonly found in milk and milk substances, and some quantity of wheat, rice, gram, maize, barley, soybean, mango, grapes, guava, beans, cabbage, fenugreek, mint, apple, radish , Carrots, spinach, coriander, milk, cheese, yeast etc. are found.

Daily requirement of vitamin B12

Age Stage.Daily Needs
1. Birth to 6 months0.4 mcg
2. 7–12 months0.5 mcg
3. 1–3 years0.9 mcg
4. 4–8 years1.2 mcg
5. 9–13 years1.8 mcg
6. 14–18 years2.4 mcg
7. 19+ years2.5 mcg
8. Pregnancy & Lactation2.6 mcg, 2.8 mcg

Remedy to remove vitamin B12 deficiency

Lack of vitamin B12 in the body is a serious condition, and in this case a person should initially resort to medical medicines (tablets or injections) supplying vitamin B12 as per the consultation of a qualified doctor. Along with this, improve your lifestyle and be connected to nature and restraint. At the same time, attention should be paid to the digestive system, because no matter how natural or artificial vitamin B12 food is eaten in the body, they cannot be in the body. Avoid excessive and incorrectly antibiotics drugs or other allopathic medicines.

Both types of medicines are available in the market to remove vitamin B12 deficiency by medicines, but they should eat according to the doctor’s consultation. Using artificial vitamin supplements (injections or pills) for a long time can depend on the body. Therefore, artificial vitamin supplements should not be eaten for a long time or frequently.

Is the high amount of vitamin B12 harmful?

Yes ! If artificial vitamin B12 supplements are being consumed more than necessary and frequent, then it can be harmful if there is excessive amount, which shows symptoms of insomnia, convulsions, and digestive system disorders. If natural foods containing vitamin B12 are being eaten, then the amount of vitamin B12 in the body may not exceed the requirement, because the body absorbs vitamin B12 from natural foods in the necessary amounts.


We have provided important information related to Vitamin B12 (Cyanocobalamin) in this post and we are confident that you must have been well aware of Vitamin B12 (Cyanocobalamin) with the help of this post. If you still have any dilemma, then write in the comment box below.

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