What Is DNA Health Testing?
Think of it as DNA health screening for the 21st century. This isn’t a one-size-fits-all wellness plan. It’s a deep dive into your genetic data, analysing specific single gene markers and traits to uncover:
- How your body processes carbs, fats, and vitamins
- Your Genetic Weight and Type 2 Diabetes or Celiac Disease risk
- Predispositions for food intolerance, peanut allergies, or carrier status for inherited conditions
- How your skin handles inflammation, sun exposure, and ageing
- Your gene expression related to sleep, stress, hormone balance, and health outcomes
Using a simple saliva sample and minimally invasive blood test, your genomic tests are run using cutting-edge whole genome sequencing and analysis.
Your Personalised Wellness Plan - Backed by Science
We don’t just give you data, we give you clarity. At PHI Clinic, your genetic test results are combined with blood biomarkers, glucose levels, and lifestyle factors to build a comprehensive, practical plan. You’ll receive personalised reports with advice on:
- What to eat and avoid, based on your DNA-based nutrition plan
- Skincare ingredients suited to your genetic skin profile
- How to reduce stress and improve sleep based on your lifestyle habits
- Exercise and recovery plans matched to your body’s metabolic responses
- Reducing risks linked to conditions like Type 2 Diabetes and Age-related macular degeneration
Who Should Consider DNA Analysis?
DNA analysis is ideal for anyone who wants to:
- Personalise their skincare and nutrition
- Understand potential Genetic Health Risks
- Address nutritional deficiencies or unexplained symptoms
- Reduce diabetes risk, improve energy, and support hormone balance
- Explore potential prenatal testing or inherited conditions
- Take control of long-term health outcomes with confidence
- Prepare for or optimise aesthetic treatments with precision
Whether you’re managing visible skin concerns or hidden internal imbalances, this is about treating the whole person, not just the symptoms.
What Happens After My MAP Health DNA Test?
Once your saliva sample and blood test are collected at your initial consultation, your genetic data is analysed alongside your blood biomarkers and glucose levels. Results are returned in 4–6 weeks as a full set of personalised reports.
You’ll receive your findings in a one-to-one consultation with one of our expert clinicians. Your DNA analysis will be explained clearly, with actionable guidance you can start using straight away. No generic PDFs, no jargon. Just a meaningful plan built around you.
Why Choose PHI Clinic for DNA Health Screening?
Located in London’s Harley Street Medical District, PHI Clinic combines advanced genomic testing with expert aesthetic and medical insight. Our team works with MAP Health to offer one of the UK’s most thorough, clinically-led DNA health screening services.
Whether you want to understand your body better, reduce your diabetes risk, or find out why certain treatments or diets haven’t worked, this test can transform how you approach your wellbeing.
Book Your DNA-Based Health Consultation
Ready to stop guessing and start understanding? Book your DNA-based consultation at PHI Clinic today and take the first step toward precision nutrition, better health outcomes, and a plan that truly fits your life.
Call us on 020 7034 5999 or book online to begin your journey with MAP Health’s science-backed approach to personalised wellbeing.

