Vitamin B 12 Test In Lucknow

Vitamin B 12 Test In Lucknow

Starts from 250*

Vitamin B12, also known as cobalamin, helps in producing red blood cells and in maintaining the proper working of our neurological system. It also plays a vital role in the metabolism process. A vitamin 12 test is used for checking whether vitamin B12 levels in our body are normal, low, or average.

Read further to know more about the vitamin B12 test in Lucknow, including its test price and cost, preparation, test results, procedure, side effects, etc.

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About vitamin B12 test

Why is the vitamin B12 test done?

You will be advised to go for a vitamin B12 test if you develop the following symptoms:

  • Fatigue
  • Tingling sensation or numbness in hands and feet
  • Balance problems or disorders
  • Rapid heart beat
  • Alzheimer’s disease or senile dementia
  • Lack of appetite

Your medical history and diet will also be taken into consideration for the vitamin B12 test.

Usually, the symptoms associated with pernicious anemia develop in people above the age of 60. These include:

  • Constipation or diarrhea
  • Burnout
  • Loss of appetite
  • A pale complexion
  • Swollen tongue
  • Bleeding gums
  • Decrease in the red blood cells
What does the vitamin B12 test measure?

Vitamin B12 test measures the levels of vitamin B12 present in your blood.

Risks/side effects of vitamin B12 test

There are no side effects associated with the vitamin B12 test. However, the injection needle used to draw blood can cause a slight bruise on the skin for a few days. In some cases, hematoma, which is the collection of blood outside the blood vessels, can also occur.


Why Choose’s Home Collection Service?

At, we thrive to deliver quality healthcare & diagnostic services to our valuable customers at their doorsteps in affordable vitamin b12 test cost. We are just a call or few clicks away to book your pathology test or a health package. Avail our services from the comfort of your home, office, or while you’re on the go.

Choose from a wide range of certified labs which undergo regular audits to ensure accuracy. Delay in reporting of your test result, without prior information, entitles you for a refund. Your account maintains the history of your test reports, irrespective of the chosen lab.

Our Phlebotomists are trained and qualified under a unique program designed by industry experts, who use FDA approved pre-analytical consumables for sampling.
At a reasonable b12 test cost, Customer satisfaction is our utmost priority, and a Phlebotomist from will guarantee you:

Punctuality – Sample collection at your chosen time

Attentiveness – Concerned to handle your pre-test anxiety

Safety – Ensuring proper hygiene during the visit

Skillfulness – Certificate shared with you before the visit




What is vitamin B12?

Being a micronutrient, vitamin B12 is required by the body in small amounts or levels. Since vitamin B12 is a part of the B complex of vitamins, it is water-soluble and needed for various functions, such as tissue repairing, DNA replication, etc. Foods rich in vitamin 12 include meat, fish, milk, poultry, yogurt, eggs, enriched or fortified cereals, bread, etc. Supplements can also be taken for the same.
Deficiency or lack of vitamin 12 in the body causes macrocytic anemia, which refers to the condition in which the size of the red blood cells becomes larger than normal.

Megaloblastic anemia, a type of macrocytic anemia, leads to the production of large red blood cells in lower amounts. Moreover, the white blood cells and platelets that are produced are also present in lower than normal levels.

Pernicious anemia, also known as Addison’s anemia, occurs when the intestine is unable to absorb sufficient amounts of vitamin B12 due to a deficiency of intrinsic factors produced by the parietal cells. It is also characterized by a decrease in the number of red blood cells.


When is the vitamin B12 Test performed?

Tests for vitamin B12 can be done to check for or evaluate the following:

  • Anemia
  • Peripheral neuritis
  • Nutrition intake
  • Treatment efficacy


How to prepare for the vitamin B12 Test?

No preparations are required for taking the vitamin B12 blood test. However, do inform your doctor about the medicines and supplements that you frequently consume, as these can impact your test results.


How is the vitamin B12 Test performed?

The vitamin B12 test involves the withdrawal of blood from your vein through an injection needle. An antiseptic is first used to clean the area on your arm from where the blood sample will be taken. A band-aid may be applied on the same after the test has been done.

What are the signs and symptoms of Vitamin B12 deficiency?

Some of the common signs and symptoms for vitamin b12 deficiency incldue changes in the way you move or walk, a yellow tinge to the skin, red and sore tongue, vision concerns, mouth ulcers, etc.

Can any medicine cause deficiency of Vitamin B12?

There are some medicines that can contribute to vitamin b12 deficiency including medicines for diabetes like metformin, proton pump inhibitors, stomach acid reduction medicines, etc.

Are there any other factors that cause deficiency of Vitamin B12?

Factors liek heavy drinking, immunity disorders, stomach gastritis, anemia, etc., can also cause the body to absorb less vitamin b12 and create deficiency.

Interpreting the vitamin B12 test results

Interpreting the vitamin B12 test results

Reference range: 200-807 pg/mL

Having less than 160 pg/mL levels of vitamin B12 in the body is concerning. Older people may face significant challenges, if they have less than 100 pg/mL (74 pmol/L) of vitamin B12 levels in their bodies.

There could be a number of causes for vitamin B12 deficiency, including:
• Not intaking sufficient amounts of vitamin B12 through your diet.
• Diseases that cause intestinal malabsorption, such as celiac disease and Crohn’s disease.
• Excessive heat production due to hyperthyroidism.
• Deficiency of intrinsic factor.
• Pregnancy.

Cases of excess levels of vitamin B12 are rarely found. These increased levels are discharged through the urine and are usually caused due to:

  • Any liver condition
  • Myeloproliferative neoplasms

Customer Reviews

Some of's customers reviews

Based on reviews
ravi rajravi raj
05:31 18 Jun 23
They are providing the best service. Sample was collected from my home at the fixed time with no delay. The Phlebo was very confident. Rates are very reasonable and minimum. I was surprised to get the report just after 24 hours and it was as per our expectations. Best Best.2
Mritunjay DwivediMritunjay Dwivedi
02:28 02 Jun 23
I am very happy to share that your service and staff are too good . I got my test done before mentioned time and It was very smooth. I am editing my review due to not getting my report on time. It has been 3 days but still I didn't get my report
Kanishka634 SharmaKanishka634 Sharma
03:43 28 May 23
Ms Sujata arrived on time and was very polite and caring throughout the process. Actually there was a mistake on my part where I couldn't attend her calls because I was not well and i feel asleep bcoz of my medicines. I had scheduled an appointment for my mother but Ms Sujata somehow reached my address by asking my neighbours. Such a lovely girl, and also the collection process was really smooth. Would absolutely recommend everyone to check out their services
Kawaljeet SinghKawaljeet Singh
02:35 28 May 23
Painless excellent service and she was kind hearted person love her way to treat us have a best future ahead to you miss Purnima g
mukesh dabramukesh dabra
07:33 09 May 23
Nice experience on having my regular routine blood check up from Flebo. Their technicians are also well qualified and well mannered to deal with. Kudos!
Anil AroraAnil Arora
14:38 21 Apr 23
Person who collects the sample are very expert in taking blood sample.Very good explanation of all test, a good Gentlemen.Test report/ results were sent in time.Even layman can understand the report before going to doctor for consultation.Always prefer flebo ,excellent service.
Anjali DubeyAnjali Dubey
02:46 05 Apr 23
Super!!! Rafi has collected very well. Very Nice with the whole protocol.With full protocal. He spoke very politely and collected! He had come on time.
Manthan VijManthan Vij
08:34 06 Mar 23
The experience was good and received reports within promised time. The sample collection was done smoothly with good care. Impressed and thank you so much to the whole team for the wonderful service.
Ashwin ShrivastavaAshwin Shrivastava
01:10 06 Mar 23
Great service Flebo mohit kumar whit out pain
02:26 25 Feb 23
Mr Pawan came to collect my sample, the person was so gentle n soft handed that I didn’t when he took my sample… kudos to the team.Amazing
Naman ArnejaNaman Arneja
07:10 23 Feb 23
They are providing the best service. Sample was collected from my home at the fixed time with no delay. The Phlebo was very confident. Rates are very reasonable and minimum. I was surprised to get the report just after 24 hours and it was as per our expectations. Best Best.
Abhishek SinghAbhishek Singh
04:03 02 Feb 23
My experience was really good with flebo. From the booking process till the end reports everything was very smooth .in such a less price service delivery was really good.Good and polite staff .
asim pashineasim pashine
05:58 24 Jan 23
Service provided by Flebo was great. My Sample Collection Person ( Mr. Shivam Prajapati ) did the process very smoothly and is of great patience. Have meet many Sample Collection Person but he was the best one. Seriously, next time also i prefer him to come for sample collection. ☺️☺️☺️☺️
chandan sharmachandan sharma
07:26 09 Jan 23
Our team is hard at work trying to continuously improve our services and it’s always rewarding to hear kind words.this services is excellent/good/osm/very nice..i'm very glad part of this company..
Vaibhav MittalVaibhav Mittal
03:21 21 Dec 22
The Flebo Javed was good at his job & also courteous & patient. The package I got was good too. Now I want to see how fast will I get the report. Will it be as promised on call, within 24 hrs or not. I will edit my review after receiving report.
sakshi palsakshi pal
08:41 19 Dec 22
My experience was really good with flebo. From the booking process till the end reports everything was very smooth .in such a less price service delivery was really good.Good and polite staff .I loved flebo's service ❤️
Kunal AtalKunal Atal
04:52 14 Nov 22
This is my first experience with Flebo and it was very nice and I highly impressed with the service.Sample collector boy came on time, very hygiene, took sample very nicely, polite speaking.The best part is company's sample collection kit. Everything is packed in a sealed packet and open in front of us.Call centre was also good and she suggested good to me.I really appropriate their quick response.I recommend it.Good job Flebo
Robin GoyaldzRobin Goyaldz
03:00 08 Nov 22
Happy from your service....sample collection boys are on time and while taking blood samples no pain an it was so quick and very nice way to talk any my wife both are very happy from service ............. doing good for people at lover price. Thanks ????????
Pranav SinhaPranav Sinha
02:47 06 Nov 22
Good and quality service with qualified professional providing to their customers with maintain proper hygiene. Will recommend to go for this if needed any health check up.
Sushil MehlaSushil Mehla
08:10 04 Nov 22
Happy with services. There way or representation and consulting to customer was absolutely amazing. It was my first experience with I interact with the flebo Ajay who guide me for suitable test and he was looking well experienced. Polite in behaviour and punctual. he gave me pain less experience while taking sample.Thank you for your service
anmol kohlianmol kohli
03:10 03 Nov 22
Best hygienic service provide well ☺️educated knowledgeable volunteers executive Flebo Company Affordable and accessible service provider, the employees of this company are very nice, 10 out of 10 points from me and my mom to this company to its employees. The staff who came were very well educated, intelligent,Keep working like this. ???? thanks best of luck.
amit Kumaramit Kumar
00:57 27 Oct 22
Very good experience..On timeGood staff
Ashok Kumar RaiAshok Kumar Rai
02:16 22 Oct 22
Excellent service by boy very good behaviour... God bless him
Bhawna SinghBhawna Singh
04:18 18 Oct 22
Excellent service ?..They arrived within a given time slot and they are polite and courteous and well qualified..
Abed 47Abed 47
03:34 17 Oct 22
Good service and experienced staff and we'll educatedFlebo ABED ALI Best phlebotomist, experience is awesome,

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