For centuries, humanity has searched for the secret to long life. From ancient herbal remedies to modern medical breakthroughs, the desire to understand longevity has fascinated scientists and everyday people alike. The remarkable story of Maria Branyas Morera, who lived to the extraordinary age of 117, has now offered researchers rare and valuable insight into how genetics and lifestyle may work together to support not just a long life — but a healthy one.
Maria Branyas Morera lived through more than a century of change, resilience, and history.
Born in 1907 in San Francisco, Maria’s life spanned two world wars, sweeping political shifts, rapid technological evolution, and more than a hundred years of global transformation. Later in life, she moved to Catalonia, Spain, where she built a family-centered life rooted in simplicity and strong relationships. Her years were not defined by luxury or extreme health routines — but by consistency, balance, and connection.
Before her passing in 2024, Maria made one final contribution to science. She requested that researchers study her DNA so that others might learn from her extraordinary longevity. Scientists at the University of Barcelona and the Josep Carreras Leukaemia Research Institute carefully analyzed her genetic profile to uncover what made her biology so resilient.
Lead researcher Manel Esteller noted that her biology appeared to “separate being old from being sick.” In other words, although she had reached 117 years of age, many of her biological markers resembled those of someone far younger. This rare distinction between aging and illness immediately captured scientific attention.
One of the most fascinating discoveries involved her telomeres — the protective caps at the ends of chromosomes that naturally shorten as we age. In Maria’s case, these telomeres showed unusual preservation, potentially lowering her risk for age-related diseases. For researchers, this suggested that her body had aged slowly at a cellular level.
Researchers studied Maria’s DNA and telomeres to understand her exceptional resilience.
Yet genetics alone did not tell the full story. Maria’s daily habits were equally compelling. She avoided smoking and alcohol, two factors widely known to impact long-term health. She remained socially active, engaged in meaningful conversations, and maintained deep family connections. Longevity experts often highlight the importance of emotional well-being, and Maria’s life reflected that principle clearly.
But perhaps the most surprising element of her routine was remarkably simple — yogurt.
Maria regularly consumed yogurt, including products from La Fageda, a well-known Catalonian producer. Rich in probiotics, yogurt supports gut health, strengthens the immune system, and may help reduce chronic inflammation. Modern science increasingly recognizes the powerful link between gut microbiota and overall health, including aging.
A simple daily habit — probiotic-rich yogurt — may have supported her gut health and longevity.
She also began her mornings with a cereal-based smoothie, adding another layer of balanced nutrition to her daily rhythm. There were no extreme diets, no complicated biohacking strategies — just consistent nourishment and moderation.
Scientists now believe her remarkable lifespan was likely the result of both inherited genetic traits and lifelong healthy choices. Her preserved telomeres, stable biomarkers, strong immune function, and balanced lifestyle together created a powerful combination.
Maria Branyas Morera’s life reminds us that longevity may not lie in dramatic interventions, but in steady habits practiced over time. Genetics may provide a foundation, but daily decisions — what we eat, how we connect, how we care for our bodies — shape the outcome.
Her story does more than extend our understanding of lifespan. It expands our understanding of healthspan — the number of years we live in good health. And in that quiet truth, her 117 years continue to teach the world something invaluable.