Advanced diagnostics at StemGenn
Doctor reviewing test results

why diagnostics matter

We Measure Before We Treat

Good preventive and longevity care starts with an accurate picture of your health. We use advanced blood tests, imaging where needed and genomic testing to understand where you are today, identify risks early and track how your plan is working.

No treatment is recommended without a clinical reason, and every programme includes follow-up testing. Your results, not assumptions, guide your plan.

  • Cardiovascular, metabolic and hormone panels
  • Nutrient, inflammation and organ-function markers
  • Genomic, gut and body composition testing
Blood biomarker and genomic testing

test menu

What We Measure, and Why

Advanced Bloodwork

Inflammation, vitamin and mineral status, blood count, and liver, kidney and immune markers.

Cardiovascular & Metabolic Risk

Advanced lipid profile, blood sugar and insulin, HbA1c and cardiac risk markers, to find risk early.

Hormone & Thyroid Panel

Thyroid, sex hormones, cortisol and insulin, for energy, menopause, metabolic and reproductive health.

Genomic Testing

DNA-based tests for selected inherited predispositions, medicine-response profiles and nutrition-related genes. Includes counselling before and after testing. A genetic predisposition is not a diagnosis.

Gut Health

Stool tests and, where useful, microbiome analysis. Microbiome testing is a developing field; your doctor will explain what the results can and cannot tell you.

Body Composition & Bone Density

Muscle, fat and bone measurement, and fitness testing.

Biological Age Markers

Epigenetic and other biological-age measures. These are research-grade tools that we use to track trends over time, not to diagnose disease.

Heavy Metals & Oxidative Stress

Tested only when your history suggests exposure or a clinical need.

Sleep & Cognitive Screening

Sleep-quality assessment and cognitive screening, with referral for a formal sleep study or neurology review if needed.

the process

From Sample to Plan in Four Steps

01. Consultation

A doctor reviews your history, concerns and goals, and chooses the right tests.

02. Sample Collection

Blood, saliva or stool samples and any scans, usually in one visit.

03. Doctor Review

Your results are interpreted by our medical team, not just sent as an automated report.

04. Your Action Plan

A clear, prioritised plan: what to address first, what to change and when to re-test.

faq

Diagnostics: Common Questions

For most metabolic panels, yes: usually 10–12 hours overnight, with water allowed. We will confirm when you book.

Most blood results arrive within 2–3 working days; genomic tests usually take 3–4 weeks. We confirm the timing for your tests when you book.

Biological-age tests estimate how your body is ageing from markers such as DNA methylation. They are useful for tracking change over time but are not diagnostic tests, and different tests can give different results.

get started

Book Your Health Assessment

Whether you are starting a longevity programme or simply want a clear picture of your health, we will guide you to the right tests.