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Vitamin B1 (Thiamine) Blood Test

 


Vitamin B1 (Thiamine) Blood Test

£0.00 - £130.00
£0.00
£130.00
£130.00 - £130.00
£130.00

This test is used to assess a thiamine deficiency, which can lead to symptoms such as weakness, fatigue, nerve damage, and cardiovascular problems.

  • Biomarkers: 1
  • Turnaround: 10 days

Due to special sample handling requirements (immediate freezing and transportation), this test is only available at our Crawley location.

Simple and accurate blood test from a laboratory you can speak to.

Step 1. Choose sample collection option

Currently selected option: CLINIC APPOINTMENT

  • No waiting time - add same or next day appointment during checkout.
  • Rapid results - no waiting for the kit, no finger pricking, no posting the sample back.
  • Blood collection from your arm by our professional nurses.
  • Single appointment covers all your tests on the day.
  • We have clinics in London, Hove, Croydon, Guildford, Royal Tunbridge Wells, Cambridge, Maidstone and Crawley.

Clinic too far? Get a home kit by selecting "HOME KIT" as sample option, it's the same test.
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About the test

Vitamin B1, also known as thiamine, is a water-soluble vitamin that plays a crucial role in energy metabolism and the functioning of nerve cells. In medical and nutritional contexts, there are several ways to assess thiamine status in the body, and various markers and tests can be used to evaluate thiamine levels and deficiency. 

The concentration of thiamine in the blood can be measured to assess thiamine status. The most commonly used blood marker for thiamine is thiamine pyrophosphate (TPP). Low levels of TPP in the blood can indicate thiamine deficiency.

Clinical symptoms of thiamine deficiency can include fatigue, muscle weakness, nerve problems (such as numbness or tingling), confusion, and heart-related issues. The presence of these symptoms, especially in the context of a known inadequate thiamine intake, can suggest thiamine deficiency.

Thiamine deficiency is rare in developed countries due to the availability of thiamine-rich foods and fortified foods. However, it can occur in certain populations, such as individuals with alcohol use disorder, malnutrition, or certain medical conditions that impair thiamine absorption or utilisation.

1 Biomarker

  1. VITAMINS

    - Vitamin B1 (Thiamine) - Total

  1. TURNAROUND TIME

    For most biomarkers our usual turnaround time is 24-48 hours, or less, from the time your sample is in our lab. We do not wait for all the results to complete before sending them to you, so you may start receiving results the same day for most cases, or as results become available.

    We are extremely proud of our very short turnaround times and a very efficient laboratory processes. Whilst we accommodate the shortest of time scales, with some results available within hours, for this particular test the usual turnaround time is:


    10 days

Doctor's notes

Hi, I am Dr. Adam Staten and here's my view on this test as a GP and Clinical Director at One Day Tests.

Thiamine levels should be tested if an individual presents with symptoms suggestive of deficiency, such as unexplained neurological symptoms, cognitive impairments, muscle weakness, cardiovascular issues, or if there is a history of poor dietary intake.

Additionally, testing may be warranted in patients with conditions that affect thiamine absorption or increase its requirements.

Red flag symptoms for the Vitamin B1 (Thiamine) Blood Test

You should consult your GP if you are experiencing persistent symptoms of any kind.

Your Results and Health Dashboard

The results of your Vitamin B1 (Thiamine) Blood Test will be emailed to you as a secured PDF file, ready for your GP and will also be uploaded to our Health Dashboard area of the website. It’s a unique and powerful tool, powered by our in-house clinical analysis research, to match your biomarkers across test panels and symptoms, as well as provide clinical commentary on all individual biomarkers you tested for.

The health dashboard will also provide "panel level" commentary - a birds eye view of the biomarkers that were tested. This feature allows you to view your test results and clinical commentary, and compare them to previous results, giving you a clear understanding of how your health is progressing.

By using the Health Dashboard, you can identify changes in your biomarkers and make necessary adjustments to your lifestyle. This added value is immense, as it empowers you to monitor your health and make informed decisions about your well-being.

It's free and is available with all of our tests.

Save on continuous monitoring with our subscription plan

The best way to look after your health is to do so regularly. This is easy to do with our continual monitoring plans which give you a discount on future blood tests. You choose the frequency and we'll do the rest.

When you purchase a subscription, we will deliver your home test kits or allow you to book appointments in line with your chosen frequency. You will be able to track your biomarkers over time in our powerful Health Dashboard, where results will be automatically updated for you. There is a minimum of 3 tests with any subscription, after which you can pause/restart/cancel at any time.

Special instructions

Hi, I am Stefania Brown, I am the Laboratory Manager at One Day Tests and here are the lab's special requests for the Vitamin B1 (Thiamine) Blood Test.

There are no special instructions for this test.

Venepuncture appointment - how to prepare

If you are coming into one of our clinics for the test, this is what you need to do before you arrive:

  • Drink plenty of water about an hour before the appointment.
  • Avoid coffee/tea/energy drinks. Water is good!
  • That’s it! We’ll do the rest.

Home test kit for Vitamin B1 (Thiamine) Blood Test - how it works

Our blood test kits are simple and convenient.

The most important step in doing a blood test at home is to read the instructions very carefully. The process is very simple, but there are a few pitfalls you need to be aware of - you will save yourself a lot of time if you do it right the first time around!

  • Full printed instructions will arrive with your kit - please read them carefully.
  • Drink plenty before taking the sample and warm your hands up in the sink with warm water for a few minutes. This will make your blood flow much better.
  • Fill the tubes to the top line. We don’t need much blood; filling tubes to the top line is about 15 drops of blood.
  • Post the samples on the same day you take them, before midday, Monday to Thursday. If you post it any other time it might get to us late or be stuck at a sorting office over the weekend. You will then have to do it again.
  • Package the sample in the same box the kit came in. Otherwise, Royal Mail or DPD will reject it. The sample tubes go into a pouch, then into a cardboard box, and then into a return envelope. All of this is provided in the kit: please use it.

We look forward to receiving your sample in our lab!

How the finger prick home test kit for Vitamin B1 (Thiamine) Blood Test works - from Dr. Adam Staten

Why choose us?

Hello! My name is Dr. Vinesh Mistry, I am part of the GP team here at One Day Tests and here is why you should trust us to test your blood.

We run our own regulated laboratories and our own accredited clinics. We manufacture our own approved home sample collection kits. Your results are looked after by our fantastic clinical governance team and our super-talented biomedical science team.

When you book your test with us - you book directly with the lab. This means accuracy and responsible duty of care, direct access to the provider and extremely fast turnaround times.

Finally, our customer services rock! You can ask the lab a question any time or you can speak to a real human. It's good to WhatsApp, email on hello@onedaytests.com or give us a call on 0845 527 07 67.

Frequently Asked Questions

Hi, I am Lana Nela, Lead Nurse, and here is what we are frequently asked about this test.

What symptoms might indicate a thiamine deficiency?

Symptoms of thiamine deficiency can include fatigue, irritability, poor memory, loss of appetite, muscle weakness, and cardiovascular symptoms like an enlarged heart and rapid heartbeat. Severe deficiency can lead to neurological disorders such as Wernicke’s encephalopathy, characterized by confusion, ataxia, and ophthalmoplegia, and Korsakoff’s syndrome, which involves memory loss and confabulation. If you experience any of these symptoms, it’s advisable to consult a healthcare provider and consider testing for thiamine levels.

What happens if my test shows I have a thiamine deficiency?

If a thiamine deficiency is detected, treatment typically involves thiamine supplementation, either orally or via injection, depending on the severity of the deficiency. Dietary adjustments to include thiamine-rich foods such as whole grains, pork, vegetables, nuts, and seeds may also be recommended.

In cases of severe deficiency or related neurological conditions, immediate medical intervention is necessary. Regular follow-up testing may be required to ensure thiamine levels return to and remain within a healthy range.

Why take this test?

Hi, I am Dr. Marco Esposito and here is why it's important to take this test.

Certain groups are at a higher risk of thiamine deficiency, including individuals with chronic alcoholism, those with malabsorption syndromes (e.g., celiac disease, Crohn’s disease), people on prolonged intravenous feeding (parenteral nutrition), those undergoing dialysis, and people with HIV/AIDS.

Pregnant women, especially those with hyperemesis gravidarum, and individuals on a diet mainly consisting of polished rice or highly refined carbohydrates are also at risk. Testing in these cases can help prevent and manage deficiency.

Is this test right for you?

Hi, I am Sandeep Patel, I am the Laboratory Director at One Day Tests. Here are the symptoms that you may wish to address with this test.

Thiamine is crucial for energy metabolism and the proper functioning of the nervous system, muscles, and heart.

Deficiency in thiamine can lead to severe health issues such as beriberi, Wernicke’s encephalopathy, and Korsakoff’s syndrome.

Symptoms of deficiency include fatigue, irritability, poor memory, loss of appetite, muscle weakness, and cardiovascular problems. Testing helps diagnose a deficiency, allowing for prompt treatment to prevent serious complications.

  1. SYMPTOMS AND TAGS

    Cardiovascular risk worry, Chronic fatigue, Fatigue, Muscle pain, Tingling, and Weakness

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Why blood tests are important.