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Rapid Vitamin D Blood Test in Great Yarmouth

Almost 1 in 5 UK adults has a low vitamin D status. Discover your vitamin D status quickly and conveniently with our in-pharmacy rapid test.

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This test is available for £40 at Pharmacy Exprezz (NR30 1LS).

Harley Diagnostics

Benefits of Monitoring Your Vitamin D Levels

Vitamin D, often called the “sunshine vitamin“, is essential for your overall health. It helps the body regulate the amount of calcium and phosphate, which are vital nutrients for keeping your bones, teeth, and muscles healthy. Regularly monitoring your vitamin D levels can help you prevent health issues associated with a deficiency and ensure you’re maintaining a healthy lifestyle.

Early Deficiency Detection

Detect and treat deficiencies

Strong Immune System

Improves your body's defences

Vital for Bone Health

Vitamin D is vital for healthy bones

Improved Mood

Improve mood with optimal vitamin D levels

Harley Diagnostics

What Are the Symptoms of Vitamin D Deficiency?

A lack of vitamin D can lead to serious health problems. In children, it can cause bone deformities such as rickets, while in adults, it may lead to bone pain and a condition called osteomalacia. Other symptoms of a deficiency can include:
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1

General fatigue and tiredness

A feeling of persistent tiredness or lack of energy that isn’t relieved by rest.

2

Frequent illness

A weakened immune system, leading to a higher risk of colds, flu, and other infections.

3

Bone loss

A decrease in bone density, making bones more brittle and prone to fractures.

4

Mood changes

An increased risk of depression, anxiety, or other psychological symptoms.

5

Bone and muscle pain

Aches or tenderness in bones and muscles, which can be mistaken for other conditions.

6

Hair loss

May lead to excessive or noticeable hair shedding that is not caused by other factors.

How it works

How Does the Rapid Vitamin D Test Work in Great Yarmouth?

Our rapid test is a simple and efficient way to check your vitamin D levels. The process involves a quick and easy finger-prick blood test.

  • A small blood sample is collected and applied to a special test card.
  • The test card is inserted into an analysis machine.
  • Results are provided within 15 minutes, right at the pharmacy.
  • The clinic can also give you advice on supplements or signpost you to your GP, if required

Overview

What does the test look for?

The test measures the serum concentration of 25-hydroxyvitamin D (25(OH)D), which is considered the most reliable indicator of your overall vitamin D status.
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Harley Diagnostics

Step-by-Step Guide to Your Visit at Pharmacy Exprezz.

Your appointment is designed to be quick and straightforward. You will meet with a trained professional who will guide you through the process.
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1

Consultation

Your details will be confirmed by a member of the team performing the test.

2

Blood Collection

The professional will perform a simple and minimally invasive finger-prick to collect a small blood sample.

3

Rapid Analysis

The blood sample is analysed on-site using a special test card and a test analysing machine.

4

Results

You will receive your results in just 15 minutes, allowing for rapid insight into your vitamin D status.

5

Advice

The clinic might also provide advice on supplements or they may signpost you to your GP if required.

Harley Diagnostic

What do your vitamin D test results mean?

The test results are provided on the test report in both nanomoles per litre (nmol/L) and nanograms per millilitre (ng/mL) measurements.

When you get your test results, your vitamin D levels will be shown in two measurements: nanomoles per litre (nmol/L) and nanograms per millilitre (ng/mL). The following table shows what your results mean and indicate.

Vitamin D Level (nmol/L) Vitamin D Level (ng/mL) What do your results indicate? When should I retest?
Less than 25 nmol/L Less than 10 ng/mL

Deficient

25(OH)D levels below 25 nmol/L indicate Vitamin D deficiency risk. Consult your doctor or healthcare professional for supplementation advice.

 If you start to take supplements and make diet and lifestyle changes, you may retest in 3–6 months to find out if your levels have improved.
25 to 50 nmol/L 10 to 20 ng/mL

Insufficient

25(OH)D levels between 25–50 nmol/L are insufficient/suboptimal. Speak with your healthcare professional for advice on supplementation and lifestyle changes.

 If you start to take supplements and make diet and lifestyle changes, you may retest in 3–6 months to find out if your levels have improved.
50 to 75 nmol/L 20 to 30 ng/mL

Adequate

Vitamin D levels between 50–75 nmol/L are adequate. Discuss with your healthcare professional for advice on supplements and lifestyle changes to achieve the optimal level.

 If you start to take supplements and make diet and lifestyle changes, you may retest in 6–12 months to find out if your levels have improved.
Above 75 nmol/L Above 30 ng/mL

Optimal

Vitamin D levels above 75 nmol/L are optimal. Maintain current intake and healthy lifestyle. Caution: Levels above 250 nmol/L pose a toxicity risk.

 You may retest annually to monitor your vitamin D levels.

Please be aware that different laboratories, manufacturers, and providers may use slightly different reference ranges. The reference ranges provided on this page are for general guidance only and represent commonly accepted clinical thresholds.

This rapid blood test is designed solely as an initial screening tool for triage and is not a substitute for a full lab-based venous blood draw. The results offer quantitative insights but are for informational purposes only and should not be considered a medical diagnosis. Any abnormal or significant result must be followed up with a medical assessment with your doctor and potential confirmatory lab-based testing.

Harley Diagnostic

Other Available Rapid Blood Tests

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hs-CRP - Heart Risk Screen

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Progesterone - Ovulation

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Vitamin D Test

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HELP & SUPPORT

Check Out Our Frequently Asked Questions!

Our team is dedicated to providing the best possible service to our customers. Check our FAQs section for common queries or contact our team.
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Vitamin D is a fat-soluble vitamin that is crucial for maintaining the health of your bones, teeth, and muscles. Your body produces it when exposed to sunlight, and it can also be found in certain foods and supplements.
If your test results indicate a vitamin D deficiency, the healthcare professional can provide personalised recommendations based on your needs. These recommendations may include:
  • Dietary changes: Incorporating foods rich in vitamin D, such as fatty fish (salmon, mackerel), egg yolks, and fortified foods like cereals and milk.
  • Lifestyle advice: Spending more time in the sun to help your body naturally produce vitamin D whilst following sun safety precautions.
  • Supplementation: Taking a daily vitamin D supplement. Your healthcare provider can recommend a suitable dosage and type (D2 or D3). It is important to follow the advice of a healthcare professional and not to self-medicate.
Anyone aged 18 years or over can take this test; you don’t need a doctor’s referral. People who have risk factors for deficiency, such as being over 50, having darker skin, limited exposure to sunlight, or being obese, should consider getting tested. Additionally, anyone experiencing vague symptoms like persistent fatigue, bone pain, muscle weakness, or frequent illnesses may find the test helpful in understanding more about the cause of their symptoms.
No, the test is typically a finger-prick blood test, which does not require you to fast.
The service is primarily for adults; therefore, we can only offer this test to those aged 18 years and over. Please consult with your GP if you are aged below 18 years old.
Vitamin D comes in two forms: D2 (ergocalciferol), which is derived from plants, and D3 (cholecalciferol), which comes from animals. The body absorbs D3 more easily than D2.
Yes. Taking excessive amounts of vitamin D can lead to a condition known as vitamin D toxicity. This can cause symptoms like nausea, vomiting, and increased thirst, and in severe cases, it can be harmful to your health. It is important to follow a doctor’s or healthcare professional’s guidance when taking supplements.
If your results show a severe deficiency, the medical expert on-site will provide immediate advice and recommendations. This may include advice on supplements, lifestyle changes or referring you to your GP.