India, July 22 -- What truly leads to a good life? In a video shared on Instagram on July 22, US-based gastroenterologist Dr Saurabh Sethi highlighted the findings from an 88-year longitudinal study conducted by Harvard University on human happiness, longevity, and overall well-being. Also read | Did you know sunlight can increase your healthy lifespan? Longevity expert Dr Vass explains how

Dr Sethi - who completed his medical training at premier institutions including AIIMS, Harvard, and Stanford Universities - explained that researchers tracked the exact same cohort of individuals across nearly nine decades to identify the ultimate determinants of human flourishing. According to Dr Sethi, when the final results were analysed, "The rese...