By Dr Aung Tun
1. The Paramount Importance of Health and Well-being Health is more than the absence of disease; it is a state of complete physical, mental, and social well-being. This fundamental truth underscores the significance of prioritizing health, not just as a personal asset, but as a crucial pillar for national development and prosperity.
A healthy population drives a vibrant economy, reduces the burden on healthcare systems, and ensures a higher quality of life for its citizens.
For any nation, particularly for Myanmar as it enters the new year, investing in public health and individual well-being is the single most valuable investment for the future. The renowned economist and Nobel laureate, Amartya Sen, highlighted that health is central to human capabilities and is an end in itself.
In the context of modern life, the importance of moving beyond mere survival to focusing on ‘Healthspan’ – the number of years a person lives in good health – becomes paramount. As life expectancy increases globally, the challenge shifts to ensuring those added years are productive, free of debilitating chronic illness, and allow for active community engagement.
2. The Current State of Human Longevity: Global and Myanmar Perspectives Over the past century, global life expectancy has seen remarkable gains, driven by advancements in sanitation, nutrition, and medical science. However, significant disparities remain between nations and regions.
Global Life Expectancy (Approximate Latest Data)
a. Global Average: Approximately 73.4 years (Source: WHO/UN Estimates).
b. High-income nations often exceed 80 years, with countries like Japan and Switzerland leading the world in longevity. These figures reflect successes in controlling infectious diseases and managing chronic conditions. Life Expectancy in Myanmar
c. Myanmar’s Life Expectancy (2025 Projection): Approximately 68.14 years (Source: Macrotrends, based on UN data).
d. While Myanmar has seen a steady rise in life expectancy from approximately 59.4 years in 2000, it still lags behind many global counterparts and neighbouring countries like Thailand and China.
e. Furthermore, it is critical to look at Healthy Life Expectancy (HALE). In Myanmar, the HALE was estimated to be around 59.8 years in 2021. This means the average person in Myanmar spends close to eight years of their life battling illness and disability, highlighting the urgency of improving healthspan.
3. Top Causes of Morbidity and Mortality Understanding the causes of illness (morbidity) and death (mortality) is essential for an effective public health strategy. The world is undergoing an epidemiological transition, shifting the burden from communicable to Non-Communicable Diseases (NCDs).
Global Leading Causes of Mortality The leading causes of death globally are overwhelmingly NCDs: – Ischemic Heart Disease (IHD): The number one killer worldwide, responsible for millions of deaths annually. * Stroke: A major cause of death and long-term disability. * Chronic Obstructive Pulmonary Disease (COPD) * Lower Respiratory Infections (LRI) (the leading communicable cause) * Cancers (e.g., Tracheal, Bronchus, Lung) Leading Causes in Myanmar The disease burden in Myanmar mirrors the global transition, with NCDs being the dominant cause of death, particularly in adults: * Stroke: Consistently ranked as the leading cause of death in Myanmar. * Ischemic Heart Disease (IHD): A rapidly increasing cause of mortality. * Chronic Respiratory Diseases: Reflecting high rates of air pollution and smoking. * Cirrhosis: Notably high among young adult males, linked to excessive alcohol consumption. * Diabetes and Cancers: Showing increasing prevalence. Key Insight: In Myanmar, an estimated 82% of adult deaths are due to NCDs, predominantly Stroke, IHD, and Chronic Respiratory Disease. Communicable diseases like Tuberculosis and HIV/AIDS remain significant but are being eclipsed by the rising tide of lifestyle-related NCDs.
4. Possible Emerging Diseases for 2026 The interconnected world, coupled with climate change, urbanization, and ecological disruption, ensures a continuous threat from emerging and re-emerging infectious diseases. Preparedness for 2026 and beyond must be a national priority.
a. Evolving Respiratory Pathogens: The continued evolution of the COVID-19 virus (e.g., new highly transmissible Omicron sub-lineages like NB.1.8.1) and highly pathogenic strains of Influenza (such as the new A(H3N2) subclade K) remain a threat. The convergence of these viruses in the respiratory disease season poses a significant challenge.
b. Antimicrobial Resistance (AMR): Often called the “silent pandemic,” AMR is a process where bacteria and other microbes evolve to resist common drugs. This is a critical global and regional threat that could make routine infections and surgical procedures life-threatening in the absence of effective antibiotics.
c. Vector-Borne and Zoonotic Diseases: Climate change is expanding the range of vectors like mosquitoes. Diseases such as Dengue, Chikungunya, and Malaria could re-emerge or increase in prevalence in new geographic areas. The risk of Zoonotic spillover, where pathogens jump from animals to humans, remains high, demanding better animal health surveillance.
d. Tuberculosis (TB): Though endemic, the development of Drug-Resistant TB strains, particularly in Southeast Asia, is a major public health emergency that requires sustained attention and resources.
5. Fundamental Requirements for Healthy Longevity. Achieving a truly longer and healthier life – extending one’s healthspan – is rooted not in complex medical treatments alone, but primarily in adhering to several fundamental, interconnected lifestyle principles.
These principles form the bedrock of preventative health, significantly mitigating the risks associated with the Non-Communicable Diseases (NCDs) that dominate modern mortality statistics. Firstly, optimal nutrition is paramount.
A healthy diet is characterized by a high intake of whole foods, including a diverse range of fruits, vegetables, and whole grains, while limiting processed foods, added sugars, and excessive salt and saturated fats. This dietary pattern supports healthy cardiovascular function, stabilizes blood sugar levels, and provides the essential micronutrients needed for cellular repair.
Closely related is regular physical activity. Adults should aim for at least 150 minutes of moderate-intensity exercise per week, such as brisk walking, complemented by muscle-strengthening activities. Consistent movement is vital for maintaining a healthy weight, improving blood circulation, and enhancing bone density, all of which contribute to an active and independent later life. Furthermore, a healthy life is impossible without sufficient rest and recovery.
High-quality sleep, typically 7 to 9 hours nightly for adults, is essential for cognitive function, emotional regulation, and physical healing. Poor sleep hygiene is a recognized risk factor for numerous NCDs, including hypertension and diabetes. Equally important is the avoidance of harmful substances.
This involves strict abstinence from all forms of tobacco use, which is a leading cause of cancer and chronic respiratory diseases, and the moderation or elimination of alcohol, particularly avoiding the excessive consumption linked to liver damage and heart disease. Finally, health extends beyond the physical body to include mental and social well-being. Chronic stress, if left unmanaged, can inflict measurable physiological damage, making techniques such as mindfulness, meditation, or simply dedicating time to hobbies critical for mitigation.
Additionally, strong social connections are independently linked to better health outcomes and longevity. Active engagement with family, friends, and community combats social isolation, which is a serious risk factor for mental decline and premature mortality.
Collectively, these lifestyle pillars, when adopted consistently, maximize one’s potential for a long-life lived-in vitality and good health.
6. A Unified Call for Action Achieving the vision of a healthier, longer-living population requires a synchronized effort from all sectors of society. Individual Responsibility
a. Take Ownership: Individuals must embrace the facts: health is a choice. Make small, sustainable changes in diet and activity. Commit to one healthy habit in the New Year.
b. Be Informed: Seek reliable, science-based health information and actively participate in preventative care, such as health screenings and immunizations.
c. Invest in Mental Health: Prioritize stress reduction, seek help when needed, and nurture social relationships.
Community Engagement
d. Create Supportive Environments: Communities must advocate for and maintain public spaces for exercise (parks, safe walking paths) and markets with affordable, fresh produce.
e. Promote Health Literacy: Community leaders, religious groups, and NGOs should run local campaigns to raise awareness about NCD risk factors (smoking, diet, alcohol use) and promote hygiene practices to combat infectious diseases.
f. Foster Social Cohesion: Establish community programs for older adults to prevent social isolation and encourage active ageing. Government Leadership (Ministry of Health)
g. Policy and Legislation: Implement and enforce robust public health policies, such as strong tobacco control laws, taxing sugar-sweetened beverages, and regulating food marketing directed at children.
h. Strengthen Primary Healthcare (PHC): Ensure universal access to high-quality, affordable PHC services focused on prevention, early detection, and management of NCDs like hypertension and diabetes.
i. Invest in Surveillance and Preparedness: Build capacity for disease surveillance, rapid diagnostic testing, and vaccine distribution to effectively monitor and respond to emerging infectious threats and combat AMR.
j. Address Determinants of Health: Coordinate cross-sectoral efforts in education, housing, water, and sanitation, recognizing that health outcomes are shaped by socio-economic factors.
7. Seizing the Opportunity As Myanmar begins the New Year, a critical opportunity presents itself: the chance to shift the national health narrative from managing sickness to actively creating wellness. The data is clear – the vast majority of premature deaths are preventable, stemming from lifestyle-driven non-communicable diseases. The spectre of emerging infectious diseases and antimicrobial resistance further demands immediate, proactive measures. This article has outlined the disparity in life expectancy, the heavy burden of NCDs, and the foundational requirements for longevity. Now, the call must be heard across the nation. The government must lead with decisive policy action and investment in primary care. Communities must mobilize to create healthy, supportive environments.
And, most importantly, each individual must take personal responsibility for their well-being, recognizing that a healthier personal life directly contributes to a stronger, more prosperous nation. Living longer and living healthier is not a distant aspiration; it is the immediate, achievable goal for 2026. By embracing a holistic approach – one that prioritizes a healthy diet, regular activity, social connection, and proactive screening – Myanmar can ensure that its citizens do not merely add years to their lives, but add life to their years. The time for this vital commitment is now.
References:
1. World Health Organization (WHO) Global Health Estimates (GHE): Mortality and Morbidity data. (The most recent comprehensive data set, covering trends up to 2021, with World Health Statistics reports published annually, e.g., 2024/2025).
2. Global Burden of Disease (GBD) Study – Institute for Health Metrics and Evaluation (IHME): Data on Myanmar’s specific top causes of death and disability. (The most recent study, GBD 2021, covers data up to 2021/2023).
3. United Nations World Population Prospects (UN WPP): For current life expectancy and demographic trends in Myanmar and globally. (The latest revision, WPP 2024, provides estimates and projections up to 2100).
4. Centres for Disease Control and Prevention (CDC) /World Health Organization (WHO) Reports on Emerging Pathogens: Information regarding the outlook on evolving respiratory viruses, AMR, and zoonotic threats. (Reference can be made to the WHO’s updated priority pathogen list, July 2024, or latest CDC Outbreak Summaries, e.g., 2025). 5. Harvard T H Chan School of Public Health / National Institute on Ageing (NIA) Research: Consensus on the five key lifestyle factors for healthy longevity (Diet, Exercise, Weight, Smoking, Alcohol). (Referencing published studies and expert consensus from key initiatives, such as research published in 2025 regarding healthy ageing and diet).
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