A study published on June 16, 2026, by researchers at the University of Gothenburg in Sweden has found that longevity traits, such as the ability to remain healthy into old age (healthspan), are inherited from parents. The research, which analyzed data from over 100,000 participants in the UK Biobank, shows that individuals whose parents lived past 90 years old have a 20% higher chance of achieving similar longevity.
The study, led by Dr. Anna Johansson, focused on genetic markers associated with aging and disease resistance. It identified 12 specific gene variants that are linked to a longer healthspan, including those involved in cellular repair and inflammation regulation. The findings were published in the journal Nature Aging.
Dr. Johansson stated, 'Our results provide strong evidence that the ability to avoid age-related diseases is partly determined by genetics. However, lifestyle factors like diet and exercise still play a crucial role.' The researchers emphasized that while genetics are important, they account for only about 25% of the variation in healthspan among individuals.
The study also found that the inheritance of longevity traits is not limited to one parent; both maternal and paternal longevity contribute equally. This suggests that a combination of genetic factors from both sides of the family influences health outcomes in later life.
