Vitamin B12 (Total) Blood Test South Kensington
£66
+ £50 phlebotomy fee (per visit)
+ £50 phlebotomy (per visit)
Confidential Results
Secure online portal
Fast Results
1 day"
Professional Service
Experienced phlebotomists
South Kensington Clinic
About the Vitamin B12 (Total)
The Vitamin B12 (Total) is an individual blood test offered at our private clinic in London. A venous blood is collected by a registered nurse during an appointment lasting approximately 20 minutes. Results are typically available within 1 day" and are delivered securely via email.
Vitamin B12 (cobalamin) is a water-soluble vitamin that is essential for the formation of red blood cells, neurological function, and DNA synthesis. It is primarily obtained from animal-derived foods including meat, fish, dairy, and eggs. The body stores vitamin B12 in the liver, and deficiency may take years to develop. When levels fall below the normal range, it can lead to megaloblastic anaemia and neurological changes. Individuals following a vegan or vegetarian diet, those over 50, and people with gastrointestinal conditions that affect absorption may be at higher risk of deficiency. A blood test measures the circulating level of B12 in the bloodstream.
Who May Consider This Test
The Vitamin B12 (Total) may be relevant for a range of individuals. The following are common reasons people choose to have this test:
- Individuals following a vegan or vegetarian diet
- People over 50, as absorption can decrease with age
- Those experiencing persistent fatigue or low energy
- Individuals with gastrointestinal conditions affecting absorption
- People taking long-term proton pump inhibitors (PPIs) or metformin
- Anyone experiencing tingling, numbness, or cognitive changes
How to Prepare
Stay well hydrated
Drink plenty of water before your appointment. Good hydration helps make veins easier to locate and can make the blood draw quicker and more comfortable.
Continue your regular medications
Unless specifically advised otherwise by your doctor, continue taking your prescribed medications as normal before the test.
Bring your confirmation details
Arrive at your scheduled time with your booking confirmation. The appointment takes approximately 20 minutes.
Pricing
Vitamin B12 (Total)
Individual test
Phlebotomy Fee
Blood draw by qualified phlebotomist (per visit)
Total
£116Payment is collected at the clinic. The phlebotomy fee is charged once per visit, regardless of the number of tests booked.
The Testing Process
From booking to results, here is what to expect when you visit our clinic for your Vitamin B12 (Total).
Book Online
Select a convenient appointment time. The appointment takes approximately 20 minutes.
Visit the Clinic
Attend your appointment at our clinic. Our qualified healthcare professional will collect your venous blood.
Sample Analysis
Your sample is sent to an accredited laboratory for analysis.
Receive Results
Results are typically available within 1 day". You will receive them securely via email.
Sample Information
Your Results
If any results fall outside the normal reference range, we recommend discussing them with your GP or a qualified healthcare professional.
Essential for Energy & Nerves
Vitamin B12 is crucial for energy production, brain function, and nerve health. Deficiency can cause fatigue, memory problems, and nerve damage.
- Common deficiency, especially in vegans/vegetarians
- Essential for energy production
- Supports brain and nerve function
- Can cause irreversible damage if untreated
- Simple to treat once detected
What to Expect
Book Online
Choose a convenient date and time
Visit Our Clinic
Quick blood draw by our phlebotomist
Get Results
Secure results within 1 day"
Frequently Asked Questions
The appointment takes approximately 20 minutes. This includes registration, sample collection, and any questions you may have.
Ready to Book Your Test?
Book online now and get your results quickly and confidentially.
What Our Patients Say
Real feedback from our patients at South Kensington Medical & Dental.
Meet Our Medical Team
Our experienced medical team is fully qualified and registered with the GMC and NMC, delivering safe, high-quality care in line with the highest professional standards.
Because our patients deserve nothing less.
Registered. Regulated. Trusted.
South Kensington Medical & Dental is registered with the Care Quality Commission (CQC) and our clinicians are registered with the relevant UK regulatory bodies, including the GDC and GMC. Our dentists, dental nurses and medical professionals deliver care that meets the highest clinical, safety and ethical standards, because our patients deserve nothing less.
