How can a human being survive two world wars, witness the leadership of 21 U.S. presidents, and remain mentally sharp and physically active at 117 years old?
This is the question researchers are grappling with following the recent passing of Maria Branyas Morera, Spain’s oldest woman. Her extraordinary lifespan has captured worldwide attention—not just for the sheer number of years she lived, but for the tantalizing clues her DNA and lifestyle may provide about the elusive science of longevity. Could a simple, everyday habit hold the key to her remarkable health?
Maria Branyas Morera’s story is nothing short of astonishing. Born in the United States in 1915 but raised in Catalonia, Spain, she witnessed a century of profound change—from global conflicts and political upheavals to technological revolutions that reshaped modern life. Throughout it all, Maria maintained a vibrant curiosity, a robust social life, and a dedication to habits that may have quietly supported her longevity.
Before her passing, Maria requested that scientists study her DNA in hopes of revealing insights that could benefit others. Spanish researchers, including experts from the University of Barcelona and the Josep Carreras Leukaemia Research Institute, meticulously examined her blood, cells, and biological markers. Their findings were astonishing.
Dr. Manel Esteller, lead researcher on the project, told The Times:
“Normally, aging comes with illness, but Maria was an exception. For the first time, we’ve been able to separate being old from being sick.”
Genetics undoubtedly played a role, as Maria inherited a resilient blueprint from her parents. Yet her lifestyle choices were equally significant. She remained physically active, abstained from smoking and excessive alcohol, and maintained strong social connections—factors known to influence both physical and cognitive health.
Perhaps the most intriguing aspect of her daily routine was a seemingly simple indulgence: yogurt. Maria particularly favored La Fageda, a Spanish brand rich in probiotics and anti-inflammatory bacteria. Researchers speculate that these gut-friendly microbes may have subtly contributed to her vitality. Her mornings also included a nutrient-dense smoothie blending eight different cereals, providing a balanced and varied intake of essential nutrients.
Laboratory analysis revealed another fascinating insight: Maria’s biological age appeared 10 to 15 years younger than her chronological age. Her cholesterol profile was exceptional, with very low levels of harmful lipids and unusually high levels of beneficial HDL cholesterol. Even her telomeres—the protective caps at the ends of chromosomes, which usually shorten with age—were unusually short. While short telomeres often signal aging and increased risk of disease, some scientists propose that in supercentenarians like Maria, this may act as a protective mechanism against uncontrolled cellular growth, including cancer.
Epigeneticists Eloy Santos-Pujol and Aleix Noguera-Castells reflected on the findings in Science Alert:
“Maria’s case demonstrates that extreme age does not necessarily equate to poor health. Aging and illness are not inseparably linked, and her life exemplifies how genetics and lifestyle intersect in remarkable ways.”
Dr. Esteller emphasized the delicate interplay between heredity and habit:
“The recipe for longevity is a balance between genetics and lifestyle. It’s a mixture, likely close to half and half.”
🔹 Conclusion
Maria Branyas Morera’s extraordinary life provides a unique lens into what it truly means to age gracefully. While her genetic inheritance granted her a head start, her daily choices—staying physically active, nurturing social bonds, and enjoying gut-healthy foods like yogurt—amplified her natural resilience.
Scientists caution that no single gene or food guarantees longevity, but Maria’s life illustrates the power of harmonizing inherited traits with conscious, healthful habits. Her legacy extends far beyond her years; it offers hope, inspiration, and practical insights for anyone striving to live a long, vibrant, and fulfilling life.