Why scientists are shifting their focus from lifespan to healthspan
While we are living longer than previous generations, the real question is not how long we live, but how long we remain healthy. This video explores the evolving scientific focus on extending our period of wellness.
As improvements in healthcare, reduced smoking rates, and better working conditions drive up life expectancy, researchers are looking beyond mere longevity. The emphasis is moving toward 'healthspan'—the duration of life spent in good health.
While tools like the Office for National Statistics calculator can estimate life expectancy based on age and sex, these figures often exclude lifestyle factors or specific health conditions. True longevity is influenced by many variables, including nutrition, physical activity, and sleep quality.
Source: How Long Can You Be Healthy?
