Scientists examining the extraordinary life of Maria Branyas Morera, who lived to be 117 years old, have uncovered meaningful insights into the science of aging and long life. Born in the United States in 1907, she later relocated to Spain, where she spent the majority of her years. Before passing away in 2024, she chose to contribute her biological data to research, hoping it would help scientists understand why some people live far longer than average while staying relatively healthy.

A research team from the University of Barcelona, working alongside the Josep Carreras Leukaemia Research Institute, studied her genetic makeup and identified traits linked to strong cellular performance and a lower risk of age-related illnesses. Researchers noted that certain biological processes in her body appeared to function at a slower aging pace, showing healthy inflammation markers and stable metabolism compared with individuals many decades younger.

Her lifestyle was also considered a key factor in her longevity. She did not smoke or drink alcohol, stayed physically active, and placed great importance on maintaining close bonds with family and friends. Her daily eating habits included probiotic-rich yogurt and a nutrient-dense morning smoothie made with several types of grains — foods known to support digestion and overall health.

Scientists further analyzed her telomeres, the protective ends of chromosomes, and found them to be unusually well preserved. This discovery suggests that her exceptional lifespan was likely the result of both favorable genetics and long-term healthy habits. Her life continues to guide ongoing research into how balanced nutrition, positive daily routines, and strong social connections may contribute to healthier aging in the years ahead.