Book Your Energy Blood Test
Because your health matters.
Check what might be affecting your energy levels with a private blood test.
Feeling tired or low on energy is often linked to underlying health factors. Our energy-focused blood tests look at key contributors to fatigue, including:
- Thyroid function
- Iron and protein levels
- Diabetes risk
- Cholesterol and heart health markers
Understanding these markers can help you take informed steps to improve your wellbeing. The test is quick, non-invasive and suitable for adults aged 18-79. A trained Health Assessment Specialist will take your blood sample, which is processed in leading UK laboratories. You’ll receive a clear, jargon-free Results Report explaining each marker and what it means for your health.
If you want deeper insight into nutrient-related fatigue, you can also consider our Core Vitamins or Advanced Nutrients and Vitamins Profile tests. These check vitamin B12, folate, vitamin D, magnesium, zinc and more. They can be booked individually or added to any health check.
Book online today and take control of your energy and health.
USPs
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Fast, accurate results
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Competitively priced testing within 20 minutes of your home
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Detailed, personalised Results Report
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Access to our 24/7 GP service with all test packages
How it works
1. Select and book your package
View our health test packages and book a full body private health check. All our individual tests can be added to any of our private health check packages. . Just call our team on 0800 652 2183 before your appointment to add an extra test.
2. Make an appointment
Choose the venue, date and time that suits you. With over 2000 appointments available nationwide every week, you're sure to find a convenient time, date and venue.
3. Attend your appointment
A trained health assessment specialists will carry out your blood test. The whole process only takes around 20 - 30 minutes.
4. Fast, accurate results
Your results will be available 24/7 through our online dashboard, My Wellness. You will receive an email notification as soon as your results are ready for viewing. Processing times vary by test, with some results accessible on the dashboard in as little as three days. The online dashboard also provides easy access to a downloadable PDF, making it simple to share your results with your GP.
What is a Vitamins and Minerals Health Check?
A vitamins and minerals health check is a targeted blood test package designed to identify whether nutritional imbalances are contributing to fatigue or low energy. These tests assess nutrients that support:
- Energy production
- Immune function
- Brain health and cognition
- Metabolism
When nutrient levels fall outside the normal range, it can affect mood, focus, muscle strength and overall wellbeing.
Our Core Vitamins and Advanced Nutrients and Vitamins Profile tests include markers such as:
- Vitamin D
- Ferritin (iron stores)
- Folate
- Vitamin B12
- Active Vitamin B12
- Zinc
- Magnesium
Results are presented in a clear, jargon-free report flagged green, amber or red so you know exactly which areas may need attention, and whether GP follow-up or lifestyle changes could help.
Why take a private vitamins and minerals health check?
This test is ideal for adults aged 18-79 who want to understand whether nutrient imbalances are affecting their energy, concentration or general wellbeing.
Low or borderline levels of key nutrients can leave you feeling tired day-to-day. A private health check gives you personalised insight into your nutrient status so you can take proactive steps to feel your best.
What does a vitamins and minerals health check involve?
Your check includes a series of blood tests and a body composition scan to explore possible causes of fatigue.
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Blood test: A Health Assessment Specialist takes a small blood sample from a vein in your arm. The sample is sent to a lab for analysis. The process is quick and mostly painless, taking less than five minutes.
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Body composition scan: This non-invasive scan uses a safe electrical signal to measure muscle mass, visceral fat, body water and more. The scan takes 5–10 minutes and provides additional insights into your health and energy levels.
Private health checks for peace of mind
Our full body private health checks are designed for busy people who want to take control of their health.
- Quick, accurate and stress-free
- Conducted by trained Health Assessment Specialists at over 350 UK and Ireland venues
- Completed in around 20 minutes
- Detailed Results Report with 24/7 GP access
Individual tests like vitamins and minerals can be added to any full body private health assessments. Book a full body assessment and call us before your appointment to add the test.
Need help? Call free on 0800 652 2183 to speak to one of our team.
FAQs
A vitamins and minerals health check provides insights into your nutritional status and overall wellbeing. It can help identify whether low or imbalanced levels of key nutrients - including vitamin D, B12, folate, iron, magnesium and zinc - may be contributing to symptoms like persistent fatigue, low energy, reduced concentration or slower recovery. The results give you a clear picture of your nutrient levels and guidance on next steps, whether that’s lifestyle adjustments, dietary changes, or discussing follow-up with your GP.
Yes, you can book a Core Vitamins or Advanced Nutrients and Vitamins Profile as a standalone test, or add it to any of our other health checks. While individual nutrient tests are available, the full profile is designed to give a broader picture of your nutritional status, which can be more effective and cost-efficient if you want to understand all the key factors affecting your energy, immunity and overall wellbeing.
Full preparation instructions will be provided in writing when you book your appointment, including any information about whether you need to fast before your test. It is important that you stay hydrated and drink enough water prior to the test.
While home testing kits are available, they often provide only a limited snapshot. At Bluecrest Wellness, you can book a convenient test at one of our high-quality clinics across the UK and Ireland. Our appointments provide a comprehensive assessment with accurate lab analysis, giving you the most reliable results.
Bluecrest Wellness offers two options:
Core Vitamins Profile
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Vitamin D (25-OH)
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Ferritin (iron stores)
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Folate
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Vitamin B12
Advanced Nutrients & Vitamins Profile
Includes everything in the Core test, plus:
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Zinc
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Magnesium
These nutrients are linked to energy levels, brain function, muscle health, hormone balance and immune support. After your appointment, you’ll receive a detailed Results Report with green, amber or red flags for each test, along with clear guidance on any follow-up steps.
Your test results and other readings will each be given a ‘flag’ of a different colour: green, amber or red. Green results are within the recommended range for your age and sex; amber results are slightly outside what we'd normally expect; and red results are further outside the norm.
Where a result is amber or red, we'll give follow-up advice on what to do next - whether that's making lifestyle changes, simply monitoring the result, or visiting your doctor for further investigation.
If there are any critical results discovered by our laboratory, we will contact you immediately, so you won’t need to wait for your full Results Report to arrive to take appropriate action.
