Quick answer
The Vitamin B12 Test (Cyanocobalamin) costs ₹1,400 at Live Line Health Care. Detects vitamin B12 deficiency, a common cause of fatigue, tingling, memory issues and anaemia. 6–8 hours fasting preferred. Reports are ready within 24 hours. Book online at 45 centres or with home sample collection.
Also known as: B12 Test, Cobalamin, Vit B12, Serum B12, Cyanocobalamin
What is the Vitamin B12 Test?
The Vitamin B12 test measures the level of cyanocobalamin (vitamin B12) in your blood. B12 is needed to make red blood cells, keep nerves healthy and produce DNA.
B12 deficiency is very common in India, especially among vegetarians, older adults and people taking metformin or acid-reducing medicines for a long time.
What it measures: The amount of vitamin B12 in your blood.
Parameters included (1)
- Vitamin B12 (Cyanocobalamin)
Why is this test done?
- Evaluating fatigue, weakness and anaemia with large red cells
- Investigating tingling, numbness or memory problems
- Screening vegetarians, elderly people and long-term metformin users
- Monitoring B12 supplements or injections
When should you get tested?
- Tiredness, weakness and breathlessness
- Tingling, numbness or burning in hands and feet
- Poor memory, low mood or difficulty concentrating
- Sore, red tongue or mouth ulcers
- Pale or slightly yellow skin
How to prepare for the Vitamin B12 Test
- 1Fasting for 6–8 hours is preferred.
- 2Stop B12 supplements 24 hours before the test if your doctor agrees.
Vitamin B12 Test normal range
| Parameter | Typical reference range |
|---|---|
| Deficient | Below 200 pg/mL |
| Borderline | 200–300 pg/mL |
| Normal | 300–900 pg/mL |
Ranges are typical adult values and vary between labs, age and sex. Always use the range printed on your report and discuss results with your doctor.
Understanding your results
- Long-standing B12 deficiency can cause nerve damage, so it should be treated early.
- Strict vegetarians often need B12 supplements because the vitamin is found mainly in animal foods.
Health packages that include this test
The Vitamin B12 Test is included in these full body checkups:
Book the Vitamin B12 Test in your city
Same price at all 45 centres. Choose your city for local centres and timings.
Andhra Pradesh
- Vitamin B12 in Amalapuram
- Vitamin B12 in Anakapalle
- Vitamin B12 in Bhimavaram
- Vitamin B12 in Chittoor
- Vitamin B12 in Eluru
- Vitamin B12 in Kadapa
- Vitamin B12 in Kakinada
- Vitamin B12 in Kurnool
- Vitamin B12 in Nandyal
- Vitamin B12 in Narasaraopet
- Vitamin B12 in Narsipatnam
- Vitamin B12 in Nellore
- Vitamin B12 in Ongole
- Vitamin B12 in Parvathipuram
- Vitamin B12 in Rajahmundry
- Vitamin B12 in Srikakulam
- Vitamin B12 in Tirupati
- Vitamin B12 in Tuni
- Vitamin B12 in Visakhapatnam
- Vitamin B12 in Vizianagaram
Telangana
- Vitamin B12 in Bhadrachalam
- Vitamin B12 in Godavarikhani
- Vitamin B12 in Hyderabad
- Vitamin B12 in Jagtial
- Vitamin B12 in Jangaon
- Vitamin B12 in Kamareddy
- Vitamin B12 in Karimnagar
- Vitamin B12 in Khammam
- Vitamin B12 in Kothagudem
- Vitamin B12 in Mahabubabad
- Vitamin B12 in Mahabubnagar
- Vitamin B12 in Mancherial
- Vitamin B12 in Manuguru
- Vitamin B12 in Medak
- Vitamin B12 in Nagarkurnool
- Vitamin B12 in Nalgonda
- Vitamin B12 in Nirmal
- Vitamin B12 in Nizamabad
- Vitamin B12 in Wanaparthy
- Vitamin B12 in Warangal
Related health checkups
Read more
Vitamin B12 Test – FAQs
What is the price of the Vitamin B12 Test?
The Vitamin B12 Test (Cyanocobalamin) costs ₹1,400 at Live Line Health Care, at all 45 centres and for home sample collection.
Is fasting required for the vitamin B12 test?
Fasting for 6–8 hours is preferred for the most accurate result.
Who should test vitamin B12?
Vegetarians, people over 50, people with diabetes on metformin, and anyone with fatigue, tingling or memory problems.
What is a normal vitamin B12 level?
Generally 300–900 pg/mL. Below 200 pg/mL is considered deficient.
Where can I get the Vitamin B12 Test done?
At any of our 45 Live Line Health Care centres in 40 cities across Andhra Pradesh and Telangana, including Hyderabad, Visakhapatnam, Warangal, Kakinada and Nellore — or book home sample collection.
Medical disclaimer: This information is for general awareness only and is not a substitute for professional medical advice. Please consult a qualified doctor to interpret your results and before starting or changing any treatment.