Grip strength, gait may soon measure biological lifespan, says Dr Prateek Sharma

Genes influence lifespan, but lifestyle and environment are crucial for longevity. Biological age will soon be measured by new indicators beyond chronological age. Healthy life expectancy boosts India's economy significantly, benefiting all stakeholders. The focus is shifting from lifespan to healthspan, adding energy and reducing disease. Evidence-based nutrition science is vital, dispelling myths about magic diets.