Quick & Easy Vitamin D Blood Test


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1 Biomarker
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Easy At-Home Test
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Lab Analysis
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Results in 2 Days
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Blood Sample
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Results Download

Vitamin D deficiency is the commonest vitamin deficiency in the UK and we're all at risk. Check your levels.

Choose how you'd lke to collect your blood sample and post it to our lab. Your sample will be analysed by our UKAS-accredited lab partner (who also test for the NHS) and you'll get your results and doctor's report in days.

Choose how to collect your blood sample
Personalise your test

Depending on your age, sex and any symptoms, you may consider adding to your test panel.

Total Price:£32.00
Quick & Easy Vitamin D Blood Test results dashboard

Our Quick & Easy Vitamin D Blood Test is for you if...

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    You live in the UK - we don't get enough sun!

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    You're feeling tired and run down

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    You're always getting colds or other infections

How does the
Quick & Easy Vitamin D Blood Test help you?

Dr Merrifield, our medical director

Dr Claire Merrifield

GP & PhD

our medical director

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Vitamin D is an essential vitamin that your body makes in your skin from sunlight. Unfortunately, if you live in the UK, you almost certainly don't get enough sunlight throughout the year to make the vitamin D you need. This is why vitamin D deficiency is the commonest vitamin deficiency in the UK and we're all at risk.

Vitamin D is important for your bone health and for a strong immune system. Most people who are vitamin D deficient won't have any symptoms or will just feel run-down or a bit "off". You might also notice that you're always getting colds or other infections.

This simple blood test will give you your vitamin D level so you can see if you're deficient or not in the optimal range. You'll know if you need to be taking vitamin D supplements and can check again to make sure your supplements are getting your levels up to where they need to be.

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What's tested
and why?

Vitamin D Deficiency

Vitamin D is essential for healthy bones and a strong immune system. In the UK, we're all at risk of vitamin D deficiency because we don't get enough sun for our body to make all that we need.


How Selph
testing works

Collect & Post Sample
Collect & Post Sample

Collect your sample at home or visit a clinic.

Use the included envelope to post your sample back to our UKAS-accredited lab (The Doctors Laboratory) for analysis.

Accurate Results, explained
Accurate Results, explained

We'll deliver your results to your dashboard. Every result is explained so you're in control.

You can also track your results over time.

Get Support & Progress
Get Support & Progress

Our experts will give you a report so you'll know what your results mean.

We'll highlight how you can use your results to understand symptoms, pick up health problems early and take action.

Quick & Easy Vitamin D Blood Test FAQs

Please get in touch if you have any other questions about our tests.

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Selph Ltd, Reg. No. 12169438

124 City Road, London, EC1V 2NX

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