Vitamin D

Find out if you are deficient in this vital vitamin with a simple vitamin D blood test carried out using a finger prick kit in your own home.  

Vitamin D is essential for maintaining strong bones, but there is growing evidence that it also plays key roles in boosting your immune system, muscle function, energy levels and reducing inflammation to name but a few.

As the main source of vitamin D is sunlight, it is estimated that up to half of all adults in the UK could be deficient in this essential vitamin.

Our vitamin D deficiency test kit makes checking your levels privately, fast, affordable and convenient.

Price:
£39
What's included in the price?
  • Finger prick kit
  • Postage & packaging
  • Accredited lab analysis
  • Results within 2 days of receipt
  • Market leading results dashboard
  • Reviewed by a doctor or nurse
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Why check your Vitamin D?

  • To improve your energy levels
  • To reduce the risk of bone injuries
  • To boost your immune system
  • To answer the question: “Am I vitamin D deficient?”
  • To check you are not over-supplementing

Benefits of Vitamin D Testing

There are several potential symptoms of a vitamin D deficiency, including lethargy and generally lacking in energy.

By taking a simple finger prick blood test to check your vitamin D levels, you can easily identify any deficiency and then, more importantly, take the necessary steps to address it, usually by taking supplements. The impact these changes then make to your numbers can be tracked through your online personal health dashboard.

By eradicating a vitamin D deficiency, you could enjoy benefits including improved energy levels, a reduced risk of bone injuries and an improved immune system.

Biomarkers included in this package

Vitamins & minerals

Vitamin D (25 OH)

How it works

Collect sample

We will send you a finger prick kit to use at home

Post sample

Pop your sample in the post to us using a pre-paid envelope

Online results

View your results on your secure personal health dashboard

What our customers say

As a former Olympic cyclist I always wanted to look after my health. This has never changed to this day but become a lot easier via Forth, it’s the only way to really understand your own body. 

Brian Smith

I suffer from a hereditary condition which causes my body to store too much iron.  My biggest issue before using Forth was getting an appointment with my GP.  Now using Forth I can track my iron quickly and easily and take action before levels start to affect my health

Mark Threfall, 29

Wasn’t feeling quite right and believed I may be chronically stressed. Took the baseline plus option which is a wider range of tests and this confirmed by expectations and also highlighted two further issues which I’ve raised with my GP. Well worth the piece of mind.

Gary

The service was great from beginning to end. The test kit arrived quickly and was easy to use, the instructions were clear and simple to follow and my results were available sooner than I expected. Thanks everyone!

Debbie

Taking the test is simple just make sure you follow all the instructions so you follow the correct procedures. The customer service is second to none and the results are easy to understand and follow.

Matthew Bottrill

Forthwithlife are just so helpful - professional and extremely easy to deal with. I would highly recommend these guys and would literally never look anywhere Else. Superb company.

Jamie

Fast easy service putting my mind at rest quickly. Sent off sample on Monday, got results back Tuesday afternoon.

Emma

As a working mum, I often find myself training ‘tired’ as the demands of day-to-day life take their toll.  Forth has enabled me to gain a valuable insight into what is happening ‘under the surface’, so I  can adapt my training and lifestyle.

Kate Allan

Really excellent service - we bought two 'vitality' tests after reading about Forth With Life in Natural Health magazine. The packs came quickly, the phlebotomy appointment at home was convenient and professional and the results were quick and insightful- I recommend without reservation to anyone wishing to gain a comprehensive understanding of biomarkers indicative of their health and wellness!

Kate W

I'd put off getting regular blood tests before because of the long-winded process of a GP visit. Forth has changed all that. The process is very quick and very easy, with thorough, well-explained results delivered to your inbox within days.

Alice Hector

Efficient, great communication and information. Very fast, next day turnaround. Very, very pleased. Highly recommended and best value I have found.

Armstrong

Really fast and reliable results.So easy to use! Have used them3 times now and will continueto use this company, amazing.

Sarah

I enlisted the help of Forth to help me get to the bottom of my current health concerns. The test was really easy to and my results were available within day. Using Forth has helped me take the action needed to get my hormones back on track.

Holly Rush, 39

Other packages to consider

Baseline

Tracking

Track & learn how to improve 16 of the most essential health markers that play a vital role in your wellbeing.

£59 per test

Baseline Plus

Tracking

Measure & track 20 key biomarkers including energy, fat, sugar, stress, inflammation and bone health.

£79 per test

Vitality

With over 40 biomarkers, this health check empowers you to understand much more about your health on the inside.

£139
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