Vitamin B12 Test in Kolkata


Includes 1 Parameter

53% off for a limited period

Home Sample Collection in 2 hours*
FastingNot Required
Get reports in10 hrs
Home Sample Collection in 2 hours*

What is it for ?

The test helps determine vitamin B12 deficiency and diagnose certain types of anemia.

Also known as: Cobalamin, Cyanocobalamin, B12 Assay

Sample Type


test Instructions

  • Age Group: All Ages
Vitamin B12 Test in Kolkata
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Included Tests

Package includes following parameters

Vitamin B12 / Cyanocobalamin (1)

  • Vitamin B12 (Cyanocobalamin)

Test Criteria

Helps you know your test better

Who all are eligible for Vitamin b12 test in Kolkata?

  • People having pernicious anemia should get the vitamin b12 test checked.
  • Doctor recommends this test when an individual is experiencing hands and feet tingling or if there is an issue with balance.
  • People experiencing heart palpitations, confusion, dementia, weakness, and appetite loss should also get the vitamin b12 test done.
  • Doctor suggests the test for older adults, children, vegans, strict vegetarians, people with diabetes, and people having gastric bypass surgery.

Why take Vitamin b12 test?

  • It helps in checking the vitamin b12 amount in the blood or urine.
  • It also is useful in identifying the problems related to brain functioning, nervous system, and other health aspects.

What are the benefits of Vitamin b12 test in Kolkata?

  • The test is useful in diagnosing anemia.
  • With this test, it is easier to diagnose neuropathy which includes numbness and pain because of nerve injury.
  • Evaluating the nutritional status is effortless with the vitamin b12 test.
  • It becomes easier to monitor the treatment for this deficiency.


Helps you know your test better

Q. How can I book my test?

A. If you are planning to book diagnostic tests with Redcliffe Labs, then it is quite a simple and smooth process. All you have to do is just call us and our well trained and patient-friendly representatives will book an appointment for you. Also, you can book the test online by visiting our website and as soon as we get your query within no time we will make sure to book the appointment for you.

Q. In how much time will I get my test report?

A. Redcliffe Labs knows how important the timing is when it comes to health checkups. We make sure that reports are sent to you as soon as possible so that you can begin with the right treatment and medications on time. You will get your reports within 12 hours.

Q. Where can I see or get my test results?

A. You can receive your test results at your given email address or on your phone number and also on WhatsApp. Redcliffe Labs makes sure to send precise and timely reports following the highest standards to maintain quality.

Q. Is home sample collection available for this test?

A. Yes, home sample collection is available for the diagnostic tests as per your needs. Once the test is booked as per your diagnostic requirements, our expert phlebotomist will reach your given address to collect the sample.

Vitamin b12 Test Details in Kolkata

Vitamin B12 test in Kolkata

Vitamin B-12 is a nutrient required by several physical processes that include nerve functionality and DNA formation and red blood cells. If an individual has low or high vitamin b-12 levels, then he/she is recommended to undergo necessary treatment. Vitamin B-12 test is recommended to check the level or amount of this nutrient in the blood or urine for gauging the complete body. 

It is also important to understand that when you consider getting this test done, make sure to get in touch with renowned and emerging names in the diagnostic industry such as Redcliffe Labs. We are in diagnostic services for years and have been offering the finest lab testing services to our clients. 

Accuracy and timely reports are the main strengths. We ensure following the strict guidelines of NABL and ISO to maintain the quality of reports and precision. You will be tested under experienced and qualified professionals such as MD pathologists, lab technicians and blood sample collection by expert phlebotomists.

What is a vitamin b-12 test?

Vitamin B12 test is helpful in diagnosing the anemia cause and benefits in determining the reason for neuropathy. This test has the efficiency of evaluating the nutritional status in the body of an individual. With this test, it becomes easier for the doctor to initiate monitoring the treatment effectiveness provided for the Vitamin B12 deficiency.

It is important to get tested for vitamin b-12 as this is identified as the essential vitamin for several body functionalities like blood cell formation, brain health, and appropriate nerve functioning. Different ways are there to get a test for this vitamin which includes blood drawing or taking a home urine test. The best and easiest way is to reach out to the Redcliffe Labs- one of the best diagnostic centres in the country at present for any of the health diagnostic needs.

The test will involve evaluating the different levels for overall vitamin b-12, methylmalonic acid or MMA, homocysteine, and holotranscobalamin or holoTC. According to the study, MMA and holoTC are the appropriate ways for detecting the lower levels of the B-12 test as they have the efficiency of representing active b-12. Lower levels can cause issues like permanent nerve damage, destructive brain functionalities, memory loss, and women infertility. However, high levels of vitamin b-12 can also cause issues like liver disease, leukaemia, and diabetes.

Vitamin b12 test price in Kolkata:

Name of The Test Vitamin b12 Test
Sample Type Blood
Number Of Tests 1
Actual Test Price Rs 1075
Discounted Test Price Rs 499
Home Sample Collection Available
Additional Cost For Home Sample Collection Nil
Fasting Before Test No fasting Required
Get Reports Within Same Day

Vitamin b12 test price in Kolkata

Vitamin B12 Test Cost in Different Cities

City Name Discounted Price
Kolkata ₹499
Delhi ₹499
Mumbai ₹499
Bangalore ₹499
Noida ₹499
Pune ₹499
Lucknow ₹549
Ahmedabad ₹499
Hyderabad ₹499
Chennai ₹499
Gurgaon ₹499
Jaipur ₹549
Faridabad ₹499
Indore ₹549
Patna ₹549

When do you need to get tested for vitamin b-12?

If you are unsure about when you should get the vitamin b12 deficiency test in Kolkata, then there are various tests that will assist you to comprehend this. Your doctor may also suggest you get this test done for different reasons, for instance:

  • If you have ever been diagnosed with anemia, then the first test you need to go for is Vitamin B12.
  • The test is also recommended when the doctor has confusion and feels that there is some clinical condition in the body affecting your body efficiency to absorb B12.
  • You also need to get a Vitamin B12 test done when you are on medications as this may lead to causing interference with the absorption of B12.
  • When you are experiencing continuous low levels of B12 then this test is recommended.
  • You are always on a strict vegetarian or vegan diet.

It is important for us to understand that low absorption of B12 in the body is known as pernicious anemia. It begins to grow when an individual is lacking the intrinsic factor, it is a kind of protein formed in the stomach. It becomes difficult for any individual to absorb B12 from any kind of diet without this protein. There are diseases like Crohn’s and celiac which cause low levels of B12. There are varied kinds of medications that directly influence the levels of B12. There are drugs to treat issues like Gastroesophageal reflux diseases. The proton-pump inhibitor is the medication that benefits in reducing the acid amount in the stomach and helps in releasing B12.

If you are not on the medications and don’t have a health condition like pernicious anemia or any other medical condition which causes the low B12 levels, then the doctor will order a test according to your symptoms.

Here are the common symptoms of low Vitamin B12 levels:

Symptoms that may call for Vitamin b12 test

  • You always feel fatigued.
  • You have to think that is fuzzy and are always confused.
  • Your hands and feet are always numb or keep tingling.
  • Regular headaches and moodiness are part of your life.

Who should get the vitamin B12 test done?

You must know that the body doesn’t have the efficiency of producing vitamin B12 as it comes from animal products such as meat, chicken, fish, and dairy. So, people who are not into this kind of diet are at risk of low vitamin B12 levels. Here is the list of people who should get the vitamin B12 test at home in Kolkata done:

  • People who are strict vegans
  • Children
  • People who have conditions like diabetes
  • Older adults
  • People who have gone through the gastric bypass surgery
  • Mothers who are breastfeeding

What does the test involve?

Vitamin B12 test is the usual blood test and can be done anytime. There is no need to fast before getting the test done. Your doctor may recommend this test for checking cholesterol levels, glucose, and other health conditions. You must also tell the doctor about any medications and supplements you take before taking the test. It is crucial because this can affect the results.

Understanding the results

The average range for vitamin B12 test however relies on lab to lab but the normal range for the test is around 190-950 picograms per millilitre in the bloodstream. If it is around 200-300 then this is the borderline and the doctor orders more tests. On the other hand, if it is below 200 then this is an indication of low levels and there will be the requirement of more tests. Doctors may also ask you to get the folate level test done as low levels can lead to causing the signs of low B12.

Are there any side effects or risks of the Vitamin B12 test?

No, there are not any major side effects or risks related to the Vitamin B12 test. But when you get this test done, there is a slight feel of pricking after the phlebotomist inserts the needle into your arm. You don’t have to worry though as it is a painless process and blood drawn is of low risk. It is also probable that an individual may experience soreness or arm bruising for a few days. You need to get in touch with the doctor when the pain is throbbing, or the arm is swollen after the test.

You also should consult the doctor before the test if you have any bleeding health condition like haemophilia or if you have had experienced blood clotting issues previously. It is recommended because then the probability of bleeding increases after the needle is inserted into the skin. Make sure to inform your doctor beforehand if you are on any medications or drugs because otherwise, it may cause interference with the results.

What can you do to prevent Vitamin B12 deficiency?

Several B12 deficiency cases are ingrained in underlying health issues, but it is easy to take precautionary measures beforehand. These measures involve focusing on the right diet, mainly if you are a vegan or a strict vegetarian.

Here is the list of foods you can include to fulfil the requirement of vitamin B12:

  • Eggs
  • Fortified plant-based daily options
  • Meat
  • Seafood and fish
  • Dairy products
  • Fortified nutritional yeast
  • Breakfast cereals
  • Chicken

If you are someone who is a strict vegetarian or a vegan, then levels of vitamin B12 can be fulfilled by the supplements available in the market. It is effortless for the body when it comes to absorbing the supplements, whereas older adults must focus on the fortified food items and the vitamin supplements.

Other Vitamin Tests/Packages That You Can Book With Redcliffe Labs

Tests/Packages Price in INR
Vitamin D Test ₹499
Vitamin Profile ₹699
Fit India Full Body checkup with Vitamin Screening ₹1599
Active Vitamin B12 (Holotranscobalamin) Test ₹1800
Vitamin C (Ascorbic Acid) Test ₹2800
1,25-Dihydroxy Vitamin D ₹3200
Vitamin A (Retinol) Test ₹4300
Vitamin B1 (Thiamine) Test ₹4300
Vitamin K1 (Phylloquinone) Test ₹4000
Vitamin B6 (Pyridoxine) Test ₹4300

Choosing Redcliffe labs for Vitamin B12 test in Kolkata

Redcliffe Labs is one of the best and finest solutions for all your health diagnostic requirements. We are among the state-of-the-art diagnostic labs with the pathology solution providing a comprehensive range of test menus. Our services are headed and supervised by professional and expert lab technicians, MD pathologists, phlebotomists. We are also equipped with advanced and automatic equipment to ensure precision and quality reports. If you want to get your vitamin B12 test at home done, then we are your pick. Our expert phlebotomist ensures reaching your given address at the time of scheduling your appointment and collecting your blood sample with complete professionalism maintaining good hygiene.

We realize the significance of timely delivery of reports, so we make sure that the reports are delivered within 24-48 hours. Also, the strict guidelines of NABL and ISO are followed by us to maintain the quality and the precision of test reports. If you are apprehensive about the vitamin B12 test price in Kolkata, then we have also made that easier for you by setting the economical test packages. So, make sure to get in touch with and schedule your appointment now. You can also book the test by filling the form given on the website.

Vitamin b12 Test Sample Report - Redcliffe Labs

Vitamin b12 Test Sample Report

Frequently Asked Questions

1. What is vitamin B-12 test for?

This test measures the level of vitamin B12 in your blood to find out if you are suffering from its deficiency or not. As long as this deficiency remains untreated, it causes fatigue, weakness, numbness, memory loss, anemia, and irreversible nerve damage.

2. How do you test for B12 deficiency?

Blood test is usually done to test B12 deficiency.

3. What is the price of vitamin B12 in Kolkata?

The vitamin B12 test costs Rs 499 from Redcliffe Labs, so anyone can order it without worrying about the cost.

4. Is fasting required for the vitamin b12 test?

You are not required to fast before the vitamin B12 test. However, following your doctor's suggestions is advised, as certain medications might affect your test results if taken right before the test.

5. What are the symptoms of B12 deficiency?

Lightheadedness, weakness, fatigue, gas, loss of appetite, pale skin, tingling sensation, diarrhea or constipation.

6. What is a normal vitamin B-12 level?

Normal B-12 values: 160 to 950 picograms per milliliter.

7. Is High B12 serious?

Yes, high B12 level may indicates leukemia, kidney ailment or diabetes.

8. What if vitamin B12 is low?

Low vitamin B12 level may lead to anemia, fatigue, and weakness.

9. How long it will take to recover from B12 deficiency?

It may take up to 6- 12 months to recover from B12 deficiency.

53% off for a limited period