Checkmate Bloods
Vitamin D Check
Vitamin D Check
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Unlock the power of your health with the Vitamin D Check. This test cuts through the guesswork, revealing your true vitamin D levels so you can take control and optimise your wellbeing. No fluff, just the facts you need to stay sharp and energised. Get tested, get real results, and own your health game.
What's in the box?
What's in the box?
📝 Instructions
💧 Pre-injection swab
🩸 Lancets
🧪 Microtainers
📦 Pre-paid return envelope
Shipping policy
Shipping policy
Orders placed before 1pm (Monday–Friday): Shipped same day
Orders after 1pm or on weekends: Shipped the next working day
🔁 Easy Returns Included
Your test kit comes with a pre-paid Royal Mail Tracked 24 return label inside the box — no printing, no fuss. Just pop your completed sample in the post using any Royal Mail Priority Postbox.
Returns Policy
Returns Policy
🛑 Need to cancel?
You’ve got 14 days.
Cancel before dispatch = full refund.
Cancel after = refund minus £10 kit fee.
- Fast shipping
- speedy results
- Doctor's report
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What's tested?
Vitamin D
Vitamin D is an essential nutrient that helps your body absorb calcium and maintain strong bones.
This test is important because vitamin D deficiency can lead to weak bones, muscle weakness, and increased risk of fractures. It can also affect your immune system, making you more susceptible to infections.
Vitamin D comes from two sources; it can be ingested from foods and supplements, or be produced in the skin once it is exposed to sunlight.
Vitamin D tests are used to identify vitamin D deficiency and to monitor disease that interfere with fat absorption like Crohn’s disease.