Everything you need to know about what we test, how we report, and why TrueVitals delivers health intelligence no other UK service can match.
What makes the TrueVitals report different. AI-powered cross-system analysis, medical professional review, and personalised insight across every health system.
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Every biomarker in the Ultimate panel explained in plain English. What it is, why we test it, and what your levels could mean. Searchable by name or symptom.
Explore biomarkers
What your blood test results actually mean. How to read ranges, understand patterns, and know when a result needs attention — without the medical jargon.
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What the NHS tests, what it misses, and when a private blood test gives you the deeper picture your GP cannot provide.
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An honest, side-by-side comparison of UK private blood testing services — what each does well, where they fall short, and how to choose the right one for your goals.
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The full library, grouped by category. Symptoms, life stages, health systems, provider comparisons and clinic locations across the UK.
Browse all guidesEight systems that cause fatigue and how a blood test checks all of them.
Read guideWhy TSH alone misses three patterns. The full thyroid panel explained.
Read guideWhy ApoB and Lp(a) matter more than LDL. Advanced lipid testing explained.
Read guideThe complete hormone panel. Not just one hormone in isolation.
Read guideCatch insulin resistance 5-15 years before HbA1c shifts.
Read guideWhy ferritin alone is not enough. Full iron studies explained.
Read guidePerimenopause and menopause affect six systems, not just FSH.
Read guideInsulin, testosterone, DHEA-S, thyroid, and the four types of PCOS.
Read guideSix biochemical reasons weight loss stalls and how to identify yours.
Read guideTestosterone is never just a number. Root causes matter more.
Read guideB12, vitamin D, iron, folate, and the deficiencies GP testing misses.
Read guideWhat a blood test reveals about your gut. H. pylori, coeliac, inflammation.
Read guideTestosterone, PSA, ApoB, Lp(a), insulin, and 100+ other markers.
Read guideHormones, thyroid, iron, ApoB, insulin, tumour markers, and more.
Read guideIron, thyroid, testosterone, cortisol, and recovery markers.
Read guideAfter 40, everything accelerates. The markers that matter most.
Read guideB12, iron, vitamin D, and the nutrients plant-based diets miss.
Read guide230 biomarkers. The deepest private health check in the UK.
Read guideGP says bloods are normal but you're exhausted? Ferritin, thyroid, and insulin — what they didn't check.
Read guideInsulin resistance, thyroid, cortisol, and the metabolic reasons diets fail.
Read guideFerritin, thyroid, hormones, and the markers dermatologists check first.
Read guideConstantly getting ill? Vitamin D, iron, and immune markers that explain why.
Read guideWhat cortisol, thyroid, and metabolic markers reveal about chronic stress and burnout.
Read guideTestosterone alone tells half the story. SHBG, thyroid, and cortisol shape libido too.
Read guideFasting insulin catches insulin resistance 10-20 years before HbA1c rises.
Read guideED appears on average 3 years before a cardiovascular event. Test the cause, not just the symptom.
Read guideApoB, Lp(a), and hs-CRP — the cardiovascular markers the NHS cholesterol test misses.
Read guideNAFLD affects 1 in 3 UK adults. Standard liver tests miss the majority of early cases.
Read guideTestosterone, PSA, ApoB, insulin — what turning 40 should actually trigger.
Read guidePerimenopause, thyroid, cardiovascular shift — the markers that matter at 40.
Read guideCancer screening, cardiovascular depth, metabolic health — the 50+ priority list.
Read guideNICE says don't test FSH over 45. Here's why the full picture still matters.
Read guideThe NHS won't investigate until 12 months of trying. Test AMH and thyroid now.
Read guideMale factors cause nearly half of infertility. Most men never get tested.
Read guideStarting GLP-1 medication? A baseline protects you and tracks what changes.
Read guideBSSM requires 16+ baseline markers. Many online clinics test fewer than half.
Read guideIron deficiency without anaemia affects 15-35% of female runners. IDNA explained.
Read guideYour blood work will scare your GP. Here's why that's usually OK.
Read guideNHS tests 3-4 markers. Bupa tests 40. A real full body check tests 114+.
Read guideWhen the NHS is the right choice, when private is, and how to decide.
Read guideNo GP referral. Choose your panel, book a clinic, get results in 4 working days.
Read guideA phlebotomist comes to you. Venous draw. Same accuracy as a clinic. £39.
Read guide230 biomarkers via Randox. 9 London clinic locations. From £799.
Read guideBupa tests 30-40 markers for £260-£1,199. Here's what deeper testing reveals.
Read guideFounded alongside leaders in AI, data analytics, and University of Leeds biochemistry research. Partnered with one of the UK's most trusted lab networks.
How your sample is collected, processed and transformed into a personalised health intelligence report. Professional venous blood draw every time.
The full step-by-step journey from choosing a panel to receiving your AI-powered report. No surprises, no jargon.
Every report reviewed by a medical professional before release. AI supports the process — human oversight stays in the loop.
Advanced, Ultimate and Signature — side by side. Find the right level of testing for your goals.
Not sure which panel? Answer a few questions and get a personalised recommendation in minutes.
Quick answers to the most common questions about panels, phlebotomy, reports, AI and data handling.
How TrueVitals handles your health data, quiz answers, blood results and account information.
The complete library. Every guide we have published, grouped so you can find the one that matches your question.
Choose a panel or take the quiz to find the right level of testing for your goals.
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