Study of Maria Branyas Morera Reveals Insights Into Extreme Longevity

Researchers attribute her 117-year lifespan to unique genetic traits, a youthful gut microbiome, and a Mediterranean lifestyle.

Maria Branyas Morera, who lived to 117 years and 168 days, surpassed the average life expectancy in Catalonia by over 30 years.
Her genome contained rare genetic variants linked to stronger immunity, reduced cancer risk, and protection from heart disease.
Her gut microbiome was exceptionally healthy, rich in anti-inflammatory bacteria, and resembled that of a child.
She maintained youthful biological markers, with her cells functioning as if they were 17 years younger than her chronological age.
Her lifestyle, including a Mediterranean diet, daily walks, and strong social connections, complemented her genetic predisposition for longevity.