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Executive Health Assessment & Advanced Diagnostic Testing in London
Harley Street Diagnostic Assessment for High-Performing Professionals.
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Measure What Matters. Act on What Counts.
Most high-performing men optimise blind.
They train harder. Eat cleaner. Take supplements.
But without objective data, decisions remain assumptions.
The Executive Health Assessment provides structured clarity through advanced diagnostics giving you a measurable baseline for performance, longevity and metabolic health.
Based at 25 Harley Street, London.
What Is an Executive Health Assessment?
An Executive Health Assessment is a diagnostic evaluation combining DEXA body composition analysis, advanced blood testing and metabolic assessment to identify the physiological drivers of fatigue, body composition change and metabolic health.
Assessments are performed at 25 Harley Street in London and interpreted by HCPC-registered dietitians to guide structured health optimisation strategies.
What Your Assessment Includes
DEXA Body Composition Scan (London)
Clinical imaging measuring: ​
Visceral (organ or 'belly') fat
Lean mass
Regional fat distribution
Bone density
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This is not a gym body fat estimate.
It is medical-grade imaging used in clinical environments and widely considered the gold standard for body composition analysis.
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Comprehensive Blood & Hormone Panel
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Advanced analysis including:
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Hormones (including testosterone, thyroid, cortisol)
Metabolic health markers (cholesterol, glucose, inflammation)
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Performance and nutrient markers (vitamins, minerals)
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Blood markers are analysed within a clinical framework, not isolated reference ranges.
Resting Metabolic Rate Testing
(Recommended selectively where clinically indicated.)
Resting metabolic rate testing is recommended selectively in cases of:
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Chronic dieting history
Suspected metabolic adaptation
Persistent fat-loss resistance
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Quoted separately and only used where it materially influences clinical decision making
Who This
Assessment is For
This assessment is designed for:
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Executives seeking objective health data
Professionals concerned about fatigue or metabolic decline
Individuals considering testosterone optimisation
High performers frustrated despite doing "everything right"
GPs seeking structured metabolic insight for complex patients
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Investment
Explore:
Executive Health Assessment:
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£995
Includes:
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Comprehensive blood & hormone panel
DEXA body composition scan
Clinical interpretation
Personalised feedback consultation
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No hidden fees.
No algorithm-generated reports.
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Designed for professionals who value clarity over guesswork.
*Advanced metabolic testing (resting metabolic rate analysis) is recommended selectively where clinically indicated and quoted separately.
Why choose Miller Health?
Most executive health assessments generate a report and leave you to interpret it alone.
At Miller Health, every assessment is analysed by an HCPC-registered clinical dietitian within a structured clinical framework not reviewed by a GP in ten minutes or generated by an algorithm.
You receive a personalised interpretation consultation, a clear understanding of what your data means, and a structured strategy for what to do next.
Based at 25 Harley Street.
Integrated with doctors and specialist clinicians where required.
Confidential and discreet.
Frequently Asked Questions
What is a DEXA scan and what does it measure?
A DEXA scan (Dual-Energy X-ray Absorptiometry) provides one of the most accurate methods available for analysing:
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• body fat distribution
• lean muscle mass
• visceral fat levels
• bone density
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At Miller Health in Harley Street, London, DEXA imaging is used as part of a structured diagnostic assessment to help professionals understand their metabolic health, performance capacity and long-term risk factors.
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This is not a fitness gadget or handheld scanner.
DEXA is clinical imaging used in medical practice to measure body composition with high precision.
Is a DEXA scan safe?
DEXA uses very low levels of radiation, significantly lower than many standard medical imaging procedures.
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Can I book just a DEXA scan?
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It is possible to book just a DEXA scan at Miller Health. However, our DEXA is typically included within the Executive Health Assessment, where it can be interpreted alongside blood markers and metabolic data.
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This provides far greater clinical value than body composition data alone.
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How often should DEXA be repeated?
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Many individuals repeat DEXA scans every 6–12 months to track changes in body composition.
What does the comprehensive blood panel include?
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The comprehensive blood panel typically evaluates several physiological systems.
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Hormonal Health
Testosterone
Sex hormone binding globulin (SHBG)
Thyroid hormones
Cortisol
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Cardiometabolic Health
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Cholesterol and lipid profile
Glucose regulation
Inflammation markers
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Nutritional Status
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Iron markers
Vitamin D
Vitamin B12
Folate
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Organ Function
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Liver enzymes
Kidney function markers
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Individually, these markers provide useful information.
However, the true insight comes from analysing patterns across multiple biomarkers rather than isolated numbers.
What is metabolic testing and when is it recommended?
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Resting Metabolic Rate (RMR) represents the number of calories your body burns each day at rest to maintain essential functions such as:
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• breathing
• circulation
• cellular repair
• brain activity
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This measurement typically accounts for 60–75% of daily energy expenditure.
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This measurement is closely related to Basal Metabolic Rate (BMR), a term often used in fitness and nutrition calculators.
In practice, RMR testing provides a more realistic and clinically useful estimate of daily metabolic energy expenditure.
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A metabolic test can provide insight into:
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True Daily Energy Expenditure
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Your baseline caloric burn before exercise. This helps determine whether nutrition strategies are over-fueling or under-fueling the body.
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Metabolic Adaptation
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Individuals who have dieted repeatedly may experience reduced metabolic output.
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RMR testing helps identify when metabolism has adapted and requires a different nutritional strategy.
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Fuel Utilisation
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Indirect calorimetry can also estimate whether the body primarily burns:
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• carbohydrates
• fat
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This provides useful information when designing nutrition strategies.
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Can I complete the blood test at home?
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Yes the comprehensive blood test is recommended to be conducted at home to allow for a more accurate determination of hormones and fasting lipids (eg. triglycerides, cholesterol).
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Do you offer packages that combine multiple services?
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Yes at Miller Health we are able to bespoke our services to your specific needs and circumstances such as combining our Explore Executive Health Assessment with our Engage Executive Coaching Programme.
For professionals looking for a higher level of tailored support this falls within our Executive Health Partnership and is an annual commitment.
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