Why Do the World's Wealthiest Invest in Health?

Luxury watches, automobiles, and exclusive real estate have long been symbols of wealth. More recently, affluent consumers have increasingly prioritized services that support ongoing health monitoring and care, including health screenings, sleep management, nutrition counseling, exercise programs, and preventive care.

At the center of this growing interest is the concept of healthspan. Rather than focusing solely on longevity, premium healthcare increasingly considers how people can remain healthy enough to travel, work, and spend time with family while minimizing the burden of disease and functional decline.

The Global Wellness Economy Reaches USD 6.8 Trillion

Global Wellness Institute estimated the global wellness economy at USD 6.8 trillion in 2024. This is more than twice its size in 2013 and represents an estimated 6.12% of global GDP. The sector grew by 7.9% year over year in 2024, and the institute projected that it would reach USD 9.8 trillion by 2029.[1]

The wellness economy encompasses a broad range of consumer spending on exercise, nutrition, sleep, beauty, mental well-being, healthy living environments, and wellness tourism. Although distinct from medical care sought after the onset of illness, the wellness economy increasingly overlaps with healthcare services as demand grows for preventive care and personalized lifestyle planning.

McKinsey's 2025 survey of more than 9,000 consumers in the United States, the United Kingdom, Germany, and China reflects the same trend. The report identified health, sleep, nutrition, fitness, appearance, and mindfulness as key areas of wellness spending and found that consumers increasingly favor ongoing approaches tailored to their lifestyles over one-time purchases.[2]

For high-net-worth individuals, health is also becoming an integral consideration in financial planning. In a UBS survey of more than 5,000 respondents with investable assets of at least USD 1 million, 90% said that investing in health was more important than growing wealth. However, because this survey measured attitudes between December 2017 and April 2018, its findings should not be taken as evidence of current spending levels among all wealthy individuals.[3]

Healthspan and the Freedom to Live Independently

Life expectancy refers to the average length of time a person is expected to live. The World Health Organization's healthy life expectancy (HALE), often associated with the concept of healthspan, is a population-level measure that estimates the average number of years a person can expect to live in full health, accounting for mortality, disease, and disability.[4]

Even if two people both live to age 90, their daily lives may differ greatly. One person may experience significant limitations in mobility and daily activities beginning in their 70s, while another may continue exercising, traveling, and participating in social activities well into their 80s. The same lifespan does not necessarily mean the same number of years spent in good health.

This distinction helps explain why affluent consumers devote time and resources to maintaining their health. Wealth can be accumulated or transferred, but the freedom to remain active, once limited by declining physical function, can be difficult to regain. Time already lost cannot be recovered. Healthspan is not only a measure of health but also a reflection of how long individuals can maintain their independence, pursue their interests, nurture relationships, and sustain their daily routines.

However, healthspan is not a measure that can precisely predict an individual's health trajectory. Because it reflects population-level health rather than individual outcomes, personalized care plans are best developed with healthcare professionals who can consider age, family history, existing medical conditions, and lifestyle habits.

Premium Healthcare Is About More Than the Number of Tests

Premium healthcare emphasizes adequate consultation time, access to healthcare professionals, regular health monitoring, and individualized care plans. In the United States, concierge medicine typically involves patients paying membership or service fees for enhanced access to healthcare and added convenience, although the scope of services and fee structures vary by provider.[5]

An important aspect of this approach is assessing risk factors and establishing care priorities based on family history, previous test results, lifestyle habits, and current symptoms. Wearable devices that track activity and sleep, nutrition counseling, and exercise prescriptions may be provided as part of care. These tools can support health tracking and clinical consultations, but no single measurement is sufficient on its own to establish a diagnosis or determine treatment.

Higher costs or a larger number of tests do not automatically translate into greater medical value. A 2025 systematic review of concierge medicine noted the potential for improved patient and physician satisfaction, but concluded that evidence of broadly improved clinical outcomes remains limited.[6]

When considering screening for asymptomatic individuals, personal risk factors, test accuracy, and the potential benefits and harms of follow-up testing and treatment should all be evaluated. The U.S. Preventive Services Task Force advises that overdiagnosis, overtreatment, follow-up testing, and psychological burden should also be considered in screening decisions.[7] What matters more is a coordinated approach that identifies appropriate tests at the right time and integrates the findings into everyday health management and clinical care.

Luxury Hospitality Is Making Room for Rest and Recovery

Luxury hotels and resorts are complementing their accommodations with programs focused on sleep, meditation, nutrition, fitness, and stress management. Four Seasons Resort AMAALA, for example, offers sleep improvement, stress management, exercise, and nutrition programs based on pre-arrival consultations.[8]

The way travelers evaluate their experiences is also evolving. Beyond the number of famous destinations visited, more travelers are considering how they feel after a trip, including their levels of physical fatigue, sleep patterns, and mental stress. McKinsey's survey of luxury travelers also explored the growing importance of physical and mental well-being in travel planning.[9]

Global Wellness Institute defines wellness tourism as travel associated with the goal of maintaining or enhancing well-being. The institute estimated the wellness tourism market at USD 893.9 billion in 2024 and projected average annual growth of 9.1% from 2024 to 2029.[1] This figure does not provide clinical evidence that tourism extends healthspan. Rather, it reflects the estimated market demand for travel experiences that incorporate rest and recovery.

The Evidence Base for Longevity Science and Regenerative Medicine Is Still Developing

Longevity science investigates biological mechanisms associated with aging and functional decline, including cellular senescence, chronic inflammation, metabolic function, genomic alterations, stem cell depletion, and tissue regeneration. A 2023 academic review identified genomic instability, cellular senescence, mitochondrial dysfunction, and chronic inflammation among the major hallmarks of aging.[10]

Regenerative medicine explores approaches to restoring or replacing the function of damaged cells and tissues. Stem cells can proliferate under certain conditions and differentiate into other cell types, making them a focus of research into a range of diseases. However, existing stem cell research does not establish that stem cell-based interventions can reverse aging in otherwise healthy individuals or extend lifespan.

The U.S. Food and Drug Administration (FDA) cautions against the sale of unapproved regenerative medicine products claiming to treat or prevent a range of diseases. Cell-based technologies require evaluation of cell characteristics, manufacturing processes, product consistency, safety, and efficacy in the context of the specific disease and intended treatment.[11]

EHL BIO is also conducting research and clinical development in cell-based regenerative medicine. According to publicly available information from the Korea National Enterprise for Clinical Trials, a multicenter, randomized, double-blind, placebo-controlled Phase 3 clinical trial of EHL BIO's Adistem Injection has been registered for moderate-to-severe subacute and chronic atopic dermatitis.[12] Clinical trial approval and progress do not establish a candidate product's efficacy or constitute marketing authorization. Further research and regulatory evaluation remain necessary.

Investing in Healthy Aging Also Means Prioritizing Everyday Habits

Premium services and advanced technologies are expanding the options available for managing health. Yet the foundation of healthy aging remains rooted in everyday habits. The WHO Regional Office for Europe identifies physical activity and diet quality in older age as important determinants of health, functional ability, mobility, and independence.[13]

Regular physical activity, a balanced diet, adequate rest, and appropriate preventive care can all be maintained and monitored without relying on expensive programs. Investing in health is less about pursuing the longest possible lifespan and more about preserving the physical ability to spend time with loved ones, continue meaningful activities, and explore new places.

What distinguishes premium healthcare is not lavish facilities or an extensive range of tests. When reliable information, appropriate care, clear explanations, and scientifically supported evidence come together, individuals can make more informed and sustainable health decisions.

About EHL BIO

EHL BIO is a biotechnology company focused on advancing human health through stem cell-based regenerative medicine research. Through scientific research into the self-repair capabilities of cells, EHL BIO is developing new approaches to aging and disease. By combining premium healthcare with advanced biotechnology, EHL BIO provides solutions that support healthier, more active lives.