The One Test We Recommend for Everyone?

Can a simple, inexpensive test save your health?

Having optimal vitamin D levels is a key factor in gaining and maintaining outstanding health.

Optimal vitamin D is also absolutely crucial in preventative medicine and avoiding a wide variety of degenerative diseases.

I advise ALL of the clients in my Functional Medicine and Nutritional Therapy practice, to get their levels tested quickly, easily and cheaply.

Here’s why.

Vitamin D: The One Test We Recommend For Everyone

If there’s one test everyone, and I mean absolutely every person living in the UK and around the world (1), should take, it’s this test. 

A, fast, cheap, pin-prick vitamin D test. 

And everyone should get tested – I find that even people living modern lives in the tropics don’t have optimal vitamin D levels.

Why is vitamin D such a big deal?

We’re designed to walk around outside half naked most of the time, naturally making about 10,000IU of vitamin D per day.

But our modern lives mean we only get a fraction of the direct sunlight exposure we need in order to maintain optimal vitamin D levels.

When we do get sunlight, we’ve been educated by cancer specialists and general media hysteria to slap factor 50 sunscreen all over ourselves.

This means we block vitamin D synthesis and make the problem worse!

You couldn’t make it up, and the bad news is that vitamin D deficiency caused by not getting enough sunlight actually contributes to an increased risk of cancer (3).

Back to the real story...

It’s estimated that 90% of us in the UK are in a state of vitamin D deficiency.

That includes the young, the old and everyone in between.

Up to 20% of us are not just deficient, but severely deficient.

And we’ve all read about the return of rickets in children born in the UK over the past 15 years.

In our experience at Coho Health, not a single first test result to date has shown optimal levels.

Not even one.

‘Yeah but I spend loads of time outdoors and I’ve just had two weeks in Spain’ I hear my clients say.

That doesn’t get close to giving you what you need.

48 weeks of minimal sun exposure cannot be rectified in just 4 weeks of holiday, as the test results we see week in and week out prove.

We're at a critical point

There has been no sign of significant improvement in Vitamin D status in over a decade.

Ironically, many Clinical Commissioning Groups in the UK have now banned testing in all but the most severe of cases.

So a lot of people want to supplement with vitamin D, but what dose of vitamin D is safe and effective?

How much vitamin D should you take?

First it is essential to get your levels tested, because too much vitamin D can be toxic.

Where a deficiency exists, doses of 10,000IU a day have been taken for 5 months with no adverse effects (this study was performed in men) (4).

However, at a dose of 10,000IU a day, we recommend getting your levels re-tested regularly.

50,000IU of vitamin D once a week for 8 weeks has been successfully used in a number of studies, too.

This is enough to double levels in most people (5)

A daily dose of 2000IU is recommended to correct a deficiency in children (6), and getting levels re-tested regularly is wise.

The optimal range for serum vitamin D (D2 + D3) is 50-80ng/ml or 125-200nmol/L according to the Vitamin D Council.

How can a vitamin D deficiency affect you?

As vitamin D is important in so many different functions in your body, a vitamin D deficiency can cause widespread problems (to understand more about the root cause, systems approach to health, read this article):

  • poor immunity / increased infections
  • autoimmune conditions
  • depression
  • asthma
  • metabolic syndrome (syndrome X)
  • muscle aches / weakness
  • osteoarthritis
  • osteoporosis
  • bone pain
  • rickets
  • increased risk of cancer

Specific populations at risk of vitamin D deficiency

Some people are at greater risk of a vitamin D deficiency, or may have lower levels, than others.

Our advice is that everyone should monitor their vitamin D levels regularly.

Having said that, people in the following groups should pay especially close attention to their levels:

  • those with higher body fat mass and obesity
  • pregnant women
  • children under the age of 5
  • the elderly
  • those with darker skin pigmentation including African and Asian populations
  • those with Inflammatory Bowel Disease
  • people with fat malabsorption (e.g. cystic fibrosis and cholestatic liver disease)
  • gastric by-pass patients

The wrap

It’s simple. 

Get your vitamin D levels tested (accurate home testing kits can currently be bought for £29.00 here in the UK).

Take a high quality supplement that delivers exactly what it says on the tin, to bring levels to within the optimal range (2).

And maintain your levels long term.

To your optimised, healthy future,

Dee & the Coho Health team

How can we help you? Send us a message below and we’ll come right back to you…

Notes

1.

Even in countries with high amounts of sunlight and close to the equator, vitamin d deficiency prevalence is very high.

 

2.

Seek advise from a suitably qualified healthcare practitioner, if your test result is below 80 nmol/L (30 ng/ml) and your told your levels are normal, you need to find a different practitioner.

 

References

3.

Holick MF (2012). Evidence-based D-bate on health benefits of vitamin D revisited. Dermatoendocrinol 4(2): 183–190. Available at; http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3427198/ (Accessed on 18 October 2012).

 

4.

Vieth R, Chan PC, MacFarlane GD (2001). Efficacy and safety of vitamin D3 intake exceeding the lowest observed adverse effect level. Am J Clin Nutr 73:288–294.

 

5.

Malabanan A, Veronikis IE, Holick MF (1998). Redefining vitamin D insufficiency. Lancet 351:805–806.

 

6.

Holick MF, Binkley NC, Bischoff-Ferrari HA, Gordon CM, Hanley DA, Heaney RP, Murad MH, Weaver CM (2011). Evaluation, treatment, and prevention of vitamin d
deficiency: an endocrine society clinical practice guideline. J Clin Endocrinol Metab 96(7):1911-30

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