Vitamin B12 Test

Parameters Included : 1

₹1100 ₹935

Parameters Included

Parameters Included


Free Home Sample Collection

Free Home Sample Collection

Fasting Time

Fasting Time

Not Required

Report Time

Report Time

24 Hours

Test Recommended

Test Recommended

Men and Women

The Vitamin B12 test evaluates how much vitamin B12 is present in the blood. After test if found abnormality then treatment is required if a person's vitamin B-12 levels go outside the normal range. Vitamin B12 deficiency can lead into neurological symptoms and also tiredness, constipation, and loss of weight.

Test Details

  • Vitamin B12 (Cyanocobalamin)

Vitamin B12 Test in Delhi NCR

Vitamin B12 Test in Delhi NCR

Vitamin B12 is also known as Cyanocobalamin. Vitamin B12 test evaluates the levels of Vitamin B12 in the blood. Vitamin B12 is required for brain health, blood cell production and proper nerve functioning. Our body does not make vitamin B12 on its own therefore we have to take food and drinks that have vitamin B12 in order to get this vitamin.

People who are fat or consume a lot of meat also tend to have higher-than-normal levels of this vitamin and are more prone to diabetes and liver disease. Adults require around 2.4 micrograms of vitamin B12 in one day.

What does Vitamin B12 deficiency mean?

Vitamin B12 deficiency occurs when your body is either not getting sufficient or not absorbing ample vitamin B12 from the food that you eat that it needs to function in proper manner. Vitamin B12 is a significant nutrient that assists your body to produce RBCs.

Vitamin B12 deficiency may cause neurological, physical and psychological issues if it is not treated on time.

Who should get the Vitamin B12 test done?

The people who should get this test done are:

  • Someone who is suffering from pernicious anemia should opt this test.
  • When an individual is feeling tingling of hand and feet or sensation of crawling ants on the limbs. If there is an issue with balance then doctor also recommends this test.
  • Persons who are suffering from confusion, heart palpitations, dementia, weakness, and appetite loss should also opt for the vitamin b12 test.

What does Vitamin B12 test measure?

Vitamin B12 is also called as Cobalamin or Cyanocobalamin. This vitamin is a water soluble vitamin. It plays a significant role in the formation of normal RBCs, tissues repairing, DNA synthesis and genetic material in the cells. It is not produced in the body and has to be taken through the diet.

The diet sources are red meat, fish, milk, yoghurt, eggs, fortified cereals, breads and other grain products. It can also be consumed in the form of Vitamin B12 tablets. In the case of Pernicious anemia (A condition in which there is mal-absorption of Vitamin B12 from the intestines) it happens due to lack of intrinsic factor which is present in secretions of the stomach.

What are the Vitamin B12 results?

Below 150 pg/mLLow
200 to 600 pg/mLNormal
800 pg/mLHigh

* Result based on pictograms per milliliter (pg/ml)

For Urine Test:

  • Normal range for MMA : 3.8 mcg/mC
  • Normal range for holoTC : 23–100 pmol/L

What are the benefits of Vitamin B12 test?

Common benefits of vitamin b12 are below:

  • Vitamin B12 test is useful in diagnosing anemia.
  • It is easier to diagnose neuropathy which includes numbness and pain because of nerve injury through this test.
  • To check the nutritional status with the vitamin b12 test.
  • It becomes easy to evaluate the treatment for this deficiency.

What is the prognosis for deficiency of Vitamin B12?

The prognosis for vitamin B12 deficiency really depends on how early the deficiency is diagnosed and how early the treatment is started. If the vitamin B12 deficiency is diagnosed early, most people are able to get rid of their symptoms. If vitamin B12 deficiency is not treated on time it may cause serious side effects that affect the nervous system and brain. More severe side effects of vitamin B12 deficiency are as below:

  1. Peripheral neuropathy
  2. Paralysis
  3. Depression
  4. Paranoia and delusions
  5. Memory loss

How can we prevent Vitamin B12 deficiency?

People may prevent vitamin B12 deficiency by consuming foods and drinks that consist of vitamin B12.

Foods which have Vitamin B12 are as below:

  • Animal food and related products: Fish, Red meat, poultry, eggs, milk and other dairy products all contain vitamin B12.
  • Fortified Foods: Foods that have certain vitamins and nutrients added to them that they do not naturally possess.

Other things you can do to prevent vitamin B12 deficiency which include:

  • To abstain from alcohol. You should avoid alcohol.

Who does Vitamin B12 deficiency affect?

Any person may develop vitamin B12 deficiency at any age. Compared to other age groups, people who are above 60 years are more likely to suffer from vitamin B12 deficiency.

Frequently Asked Questions (FAQ’s)

Vitamin B12 test is often used to monitor for certain types of anemia.

Your healthcare provider may recommend a vitamin B12 test if you have certain nervous system issues. Decreased level of Vitamin B12 may cause numbness or tingling in the arms and legs, weakness and loss of balance.

The symptoms of Vitamin B12 deficiency include dizziness, diarrhea, muscle weakness, loss of appetite and pale skin. Some people can also feel fast heart rate, irregular heartbeat, shortness of breath, burning sensation in feet, hands, legs and arms.

The cost of vitamin B12 test is Rs 935 at

Deficiency of Vitamin B12 may lead to memory loss, paranoia particularly in old age patients.

Factors such as smoking, drinking heavy alcohol or chronic alcoholism, pregnancy may cause Vitamin B12 deficiency.