The Future Of Preventative Healthcare

We tried out one of the most advanced baseline diagnostic panels available – here’s what we discovered about our health with this biomarker testing…

Preventative healthcare has long been the preserve of Silicon Valley executives and Hollywood’s elite, with concierge clinics charging upwards of $10,000 for comprehensive testing. But a new generation of health technology companies is democratising access to the kind of advanced diagnostics that can identify potential health issues years before symptoms appear. Among them, Superpower stands out for the sheer scope of its testing – over 100 biomarkers analysed from a single blood draw.

Paul and I recently experienced Superpower’s baseline diagnostic panel firsthand. What we discovered about our health – both reassuring and revealing – underscored why this type of comprehensive testing is becoming essential for anyone serious about longevity and optimal wellness.

Beyond Standard Bloodwork

Traditional annual physicals typically include a basic metabolic panel and complete blood count – perhaps 15-20 markers in total. Superpower’s approach is radically different. Their baseline panel analyses over 100 distinct biomarkers across multiple health categories, creating a far more detailed picture of what’s happening inside your body.

The testing is performed by CLIA-certified, CAP-accredited reference laboratories, ensuring clinical accuracy. But what sets Superpower apart isn’t just the breadth of testing – it’s the sophisticated analysis layer built on top. Beyond standard biomarkers, the panel calculates dozens of ratios and indices that provide deeper insights into disease risk and metabolic function.

What Gets Tested

The comprehensiveness of Superpower’s panel becomes clear when you see the categories covered:

Heart & Vascular Health forms the most extensive section, with over 20 different measurements beyond basic cholesterol. This includes advanced lipid particle analysis – measuring not just LDL cholesterol levels, but the actual number and size of LDL particles.

Small, dense LDL particles are significantly more atherogenic than large ones, penetrating arterial walls more easily. The panel also calculates multiple cardiovascular risk indices, including the Castelli Risk Index, triglyceride-to-HDL ratio, and ApoB-related measurements that provide far more predictive power than traditional cholesterol readings alone.

Metabolic Health markers assess insulin resistance, glucose control, and diabetes risk through measurements like HbA1c and the triglyceride-glucose index. These can identify pre-diabetic states years before a diagnosis would typically occur.

Liver & Kidney Function receives thorough evaluation through albumin, globulin, bilirubin markers, and various ratios that assess organ stress and metabolic efficiency. The panel examines how well your liver is processing fats and toxins, and whether your kidneys are efficiently filtering waste products.

Thyroid Health is assessed through TSH (thyroid-stimulating hormone), crucial for understanding metabolism, energy levels, and hormonal balance.

Inflammatory Markers include various white blood cell ratios that reveal systemic inflammation – a key driver of cardiovascular disease, metabolic dysfunction, and accelerated aging. The neutrophil-to-lymphocyte ratio, for instance, is strongly associated with cardiovascular events and mortality.

Nutritional Status goes beyond basic vitamin testing. The panel measures vitamin D, vitamin B12, folate, ferritin (iron storage), and various markers of anaemia. It also calculates ratios that reveal how well you’re absorbing and utilising nutrients.

Immune Function receives comprehensive evaluation through detailed white blood cell counts and antibody testing. The panel includes screening for autoimmune conditions including lupus (ANA and anti-dsDNA antibodies) and celiac disease markers.

Hormonal Balance is assessed through sex hormone measurements and ratios, including free androgen index and testosterone-to-estradiol ratios that affect everything from energy levels to cardiovascular risk.

The Blood Draw Experience

Superpower partners with a network of laboratories across the United States, giving members flexibility in choosing a convenient location. We opted for one of the Quest Diagnostics labs in Los Angeles, primarily because it was close to our hotel – a key consideration when you’re testing during a travel-intensive schedule.

Scheduling our appointments proved straightforward – members can book 15-minute slots specifically blocked out for biomarker collection. The process itself was remarkably efficient: a single blood draw captured everything needed for the full 100+ marker panel. This is a significant advantage over piecemeal testing, where multiple visits might be required for comprehensive analysis.

The phlebotomist was skilled, the environment clinical but comfortable, and we were in and out within our scheduled window. For those unable to visit a clinic, at-home blood draws can be arranged for an additional fee of $119.

Within days, our results populated Superpower’s digital dashboard – a beautifully designed interface that makes complex medical data genuinely accessible. Each biomarker is displayed with clear reference ranges, personalised risk assessments, and contextual information explaining what the numbers mean.

What Our Results Revealed

Paul and I both had generally strong results across most markers, which was reassuring given our active lifestyles and attention to diet. However, the comprehensive nature of the testing revealed some issues that might have gone undetected with standard bloodwork.

Low Vitamin D appeared in both our results. This is remarkably common, particularly for those of us who live in northern latitudes or spend significant time indoors (or travelling through airports and hotels).

Vitamin D deficiency affects immune function, bone health, mood, and has been linked to increased cardiovascular risk. The specific measurement revealed exactly how depleted our levels were, allowing for precise supplementation protocols rather than guesswork.

High Cholesterol showed up in my results specifically. But rather than simply seeing an elevated total cholesterol number, Superpower’s advanced lipid panel revealed the nuances – which cholesterol subfractions were problematic, what my particle sizes looked like, and which cardiovascular risk ratios needed attention. This granular detail enables far more targeted interventions than simply starting a statin and hoping for the best.

The panel also calculated my non-HDL cholesterol to ApoB ratio, triglyceride-to-HDL ratio, and several other indices that paint a more complete picture of cardiovascular risk. Some people with “high cholesterol” have large, fluffy LDL particles that pose minimal risk; others with seemingly acceptable total cholesterol have dangerous small, dense particles and unfavourable ratios. The difference matters enormously for treatment decisions.

Personalised Action Plans & Targeted Supplementation

Beyond raw data, Superpower provides personalised action plans developed by their medical team based on your specific results. Rather than generic health advice, the recommendations are precisely tailored to address the biomarkers that need attention.

What impressed us particularly was the supplement recommendation system. Based on our individual results, Superpower’s platform suggested specific supplements to address our deficiencies and imbalances – vitamin D3 for both of us given our low levels, and targeted support for my cholesterol management. These aren’t random suggestions; they’re directly linked to the biomarkers flagged in our results.

The supplements can be ordered directly through Superpower’s curated marketplace, which offers up to 20% discounts on highly vetted brands. This integration eliminates the guesswork of wandering through a supplement shop or scrolling through thousands of internet listings trying to determine which vitamin D formulation is actually worth taking. The recommendations specify dosages, timing, and which specific products are most appropriate for your situation.

The platform includes AI chat functionality that lets you dig deeper into your results, asking questions in natural language and receiving contextualised explanations. We found this particularly useful for understanding the interconnections between different biomarkers and why certain supplements were being recommended over others.

The system also calculates a “biological age” based on your biomarker profile – essentially estimating how your body is aging relative to your chronological age. While biological age calculations remain somewhat speculative in the field of longevity medicine, they provide an interesting benchmark and motivation for tracking improvement over time.

Superpower generates 17 different health scores across categories like cardiovascular health, metabolic function, and inflammation. These scores distil complex biomarker data into more intuitive metrics that reveal which areas need the most attention.

The Accessibility Revolution

Perhaps most significant is Superpower’s pricing model. At $17 per month* (or $204 annually), the membership includes the full biomarker panel, access to medical professionals, the AI chat interface, and discounts on the curated supplement marketplace. You can order additional full-panel tests whenever you wish, with each costing $179.

Traditional concierge medicine practices charge anywhere from $3,000 to $100,000 annually for similar comprehensive testing and personalised guidance. Even ordering these tests individually through standard labs would cost thousands. Superpower has negotiated special rates with laboratories and built technology to deliver medical-grade testing at roughly a quarter of typical costs.

The membership accepts HSA/FSA cards, and there are no insurance requirements, co-pays, or surprise charges. For frequent travellers like us, this straightforward pricing eliminates the complexity of navigating different healthcare systems and insurance networks.

*Pricing for members in NY & NJ is $499, and includes at-home testing.

Prevention Over Reaction

The fundamental philosophy behind comprehensive biomarker testing is shifting from reactive to preventative medicine. Mainstream healthcare typically waits for symptoms before investigating – at which point many conditions have already progressed significantly. Cardiovascular disease, diabetes, liver dysfunction, and numerous other conditions develop silently over years or decades.

Biomarker testing can identify concerning trends long before they become diagnoses. Insulin resistance shows up in blood markers years before type 2 diabetes develops. Inflammatory markers elevate before cardiovascular events occur. Thyroid dysfunction can be caught in early stages when treatment is most effective.

For those interested in longevity and healthspan – not just living longer, but maintaining vitality and function – this type of comprehensive baseline is invaluable. It establishes where you stand, reveals what needs attention, and provides objective metrics for tracking whether interventions are working.

Who Should Consider This Testing

Superpower positions itself for several audiences: those interested in optimising health and longevity, athletes monitoring performance markers, anyone tracking hormone status, and individuals with specific concerns about cardiovascular, metabolic, or thyroid health.

The testing is particularly valuable for people in their 30s and 40s – old enough that health markers begin diverging from optimal, young enough that interventions can prevent disease rather than just manage it. But even younger adults can benefit from establishing a baseline, while those in their 50s and beyond gain crucial information for maintaining function and independence.

We’d specifically recommend this for anyone who travels extensively. The demands of frequent flying, time zone changes, variable diet, and stress can affect numerous biomarkers. Having comprehensive data allows you to implement targeted strategies – whether that’s vitamin supplementation, adjusting exercise protocols, or modifying diet – and then objectively measure whether those changes are working.

Limitations & Considerations

While Superpower’s testing is comprehensive, it’s designed to complement rather than replace primary care. The service focuses on prevention and optimisation rather than acute medical issues. If you have immediate health concerns, traditional healthcare remains essential.

The biological age calculations and some health scores, while interesting, remain somewhat speculative. The science of longevity biomarkers continues evolving, and no single panel can predict health with certainty. These should be viewed as useful indicators rather than definitive measures.

Additionally, comprehensive testing requires action. Simply knowing you have low vitamin D or suboptimal cardiovascular markers doesn’t help unless you implement changes and follow up to ensure they’re effective.

Superpower provides guidance, action plans, and convenient access to appropriate supplements, but ultimately it’s up to members to translate data into lifestyle modifications. There’s a range of additional tests for those who are interested in additional data.

The Broader Trend

Superpower represents a broader shift in healthcare towards precision medicine – using detailed individual data rather than population averages to guide treatment. The cost of biomarker analysis continues falling while the sophistication of interpretation increases. What was recently available only to the ultra-wealthy is becoming accessible to anyone willing to invest a few hundred pounds annually in their health.

This democratisation matters. Cardiovascular disease remains the leading cause of death globally. Type 2 diabetes affects hundreds of millions. Many of these conditions are preventable with early intervention, yet standard screening often catches them too late.

Comprehensive biomarker testing won’t eliminate disease, but it shifts the odds significantly in your favour. Knowledge truly is power when it comes to health – as long as that knowledge is accurate, actionable, and accessible.

Our Verdict

Testing with Superpower proved worthwhile for both of us. The process was efficient, the results comprehensive, and the insights genuinely useful. Discovering our vitamin D deficiencies and understanding the specifics of our healthcare profile enables targeted interventions we can track over time.

The integration of personalised supplement recommendations directly tied to our biomarkers eliminates much of the confusion around what to actually take. Rather than experimenting with random vitamins or following generic health advice, we now have specific, evidence-based protocols tailored to our individual needs.

For the price, the value proposition is compelling. Even if you only use the testing once annually as included in membership, you’re getting far more detailed health information than standard annual physicals provide. The additional features – AI chat, health scores, action plans, supplement discounts – add considerable value for those who engage with them.

We’re particularly impressed by how accessible Superpower makes complex medical data. The dashboard design makes it genuinely easy to understand your results without needing a medical degree. And having all the data in one place, rather than scattered across different lab reports and doctor visits, provides a clearer picture of overall health.

If you’re serious about longevity, optimising performance, or simply understanding what’s happening inside your body, comprehensive biomarker testing has become too affordable to ignore. Superpower delivers medical-grade analysis at a fraction of traditional costs, making preventative healthcare accessible to far more people than could previously afford it.

Superpower membership costs $17/month or $204/year and includes annual comprehensive biomarker testing, personalised health analysis, medical team access, and supplement discounts. Testing is available at partner laboratories across the US, with at-home options for an additional fee. HSA/FSA cards accepted.

If you sign up via our referral link, you’ll receive $50 to spend in the Superpower Supplement Marketplace.

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