1,25-dihydroxyvitamin D (calcitriol)
This test measures 1,25-dihydroxyvitamin D, the biologically active form of vitamin D. It is used to investigate calcium imbalance, kidney disease and...
Vitamins & Minerals Profile
119.00
The Vitamins & Minerals Profile is a comprehensive blood test assessing essential vitamins and minerals. It helps identify deficiencies that may affect energy, immunity, bone health, and neurological function.
Turnaround time
Results available 1 day after arrival in lab. Doctor's report sent the day after results available (if required)
Biomarkers count
13
Same-Day Appointments
UKAS Accredited Labs
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Under 18? Patients under 18 can only be seen at GB Medlabs and Clinilabs, Monday to Friday only.
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Details about Vitamins & Minerals Profile
Results will be sent via email within 24 hours of your test(s)
*Please note that an additional £30 phlebotomy charge will be added to your bill. Most competitive prices on the market!
About the Test
The Vitamins and Minerals Profile is a comprehensive package of tests designed to assess an individual's nutritional status regarding essential vitamins and minerals. This profile is particularly valuable for evaluating and monitoring key nutrients that play critical roles in maintaining overall health and well-being.
The tests within this profile provide insights into an individual's vitamin and mineral levels, including vitamin D, vitamin B12, folate, iron, magnesium, and more. Adequate levels of these nutrients are essential for various bodily functions, such as bone health, nerve function, red blood cell production, immune function, and enzyme activity.
What's Tested?
Markers
- Vitamin D
- Vitamin B12
- Folate
- Iron
- Total Iron-Binding Capacity (TIBC)
- Unsaturated Iron-Binding Capacity (UIBC)
- Ferritin
- Magnesium
- Transferrin Saturation
How It Works
Simple steps to get your results
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Book Online
Choose your test online and book in seconds. Select your preferred clinic location or home visit option.
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Visit or Test at Home
Attend one of our UK or London clinics, arrange a home nurse visit, or use a finger-prick kit where available.
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Get Your Results
Your sample is analysed by accredited UK laboratories, with secure results delivered directly to you.
Take control of your health with London Blood Tests
WhatsApp UsHow to Prepare for Your Test
Follow these guidelines for accurate results
Sample Timing
Where possible, attend your blood test between 7am and 12pm. Please wait until any short-term illness or infection has fully resolved before testing. Avoid intense exercise for 24–48 hours beforehand, as this can affect certain markers.
Fasting & Hydration
Fasting is not always required, but some tests may recommend it. If fasting is advised, avoid food for 8–12 hours before your appointment and drink water only. Stay well hydrated, as this helps with sample collection and accuracy.
Medications & Supplements
Continue prescribed medications unless advised otherwise by your clinician. Avoid vitamin, mineral, or biotin supplements for at least 24–48 hours before your test, as these can interfere with results. If you are unsure about any medication or supplement, please let us know before your appointment.
Hormones & Menstrual Cycle
For hormone-related tests, timing within your menstrual cycle may be important. If relevant, follow any specific guidance provided on your test page.
If you have any questions or special circumstances, our team is happy to advise before your appointment.
Frequently Asked Questions
Yes. It is one of the most comprehensive nutritional screening tests.
Fasting is not usually required, but supplements should be disclosed.
Yes. Many vitamins and minerals directly affect energy production.
Yes, particularly for monitoring B12 and iron.
Yes. Supplements can significantly raise blood levels.
Usually every 6–12 months, or more frequently if treating deficiencies.
Yes. Several micronutrients are essential for immune function.
Mild deficiencies may respond to diet; moderate to severe ones often need supplementation.
Yes. This profile includes iron, ferritin, transferrin saturation, TIBC, and UIBC, which together provide a full picture of iron storage, transport, and availability. This helps identify iron deficiency, iron overload, and functional iron problems linked to anaemia and fatigue.
Yes. Low levels of iron, ferritin, vitamin B12, folate, vitamin D, or magnesium are all common causes of fatigue, weakness, dizziness, and reduced exercise tolerance. This profile is particularly useful when symptoms are unexplained or long-standing.
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