University of Barcelona researchers analyzed factors that contributed to the long life of Maria Branyas Morera, who died at the age of 117 in August 2024.

Tests on Maria Branyas Morera, who was world’s oldest person before she died aged 117, gave doctors a trove of discoveries

Doctors in Spain studied the DNA and biological profile of Maria Branyas Morera, who was the oldest person in the world before her death aged 117 last year.