A new study suggests the human lifespan may be capped at 120-150 years due to a biological mechanism that limits recovery as we age.
Study identifies lifespan limit
A recent study published in the scientific journal Nature Communications suggests that the human lifespan may be capped at 120 to 150 years due to a biological mechanism that depletes over time. The research, led by Tim Pyrkov, focuses on physiological resilience—the body's ability to heal, recover, and cope with daily stress.Physiological resilience declines with age
According to the study, when individuals are young, their bodies recover quickly from stress or illness. However, as people age, this recovery mechanism slows down until it eventually stops completely. Scientists developed an indicator called DOSI to measure this phenomenon, using classical blood tests and movement data from connected devices.Lifespan limit based on recovery time
The study found that as people age, the time needed to return to a state of equilibrium after stress or illness increases. By extrapolating these trends, researchers calculated that between 120 and 150 years, the body's ability to recover drops to zero, making survival impossible even in the face of minimal challenges.Focus shifts to understanding aging
The findings highlight that while daily efforts to live longer, such as exercise, balanced diets, and meditation, are important, they may have limits due to these biological constraints. The research suggests that the focus should be on understanding how the body ages long before reaching these theoretical limits.
