What if there was a prescription that improved your mental and physical abilities, as well as reduced insulin resistance and inflammation? Start-up founder and SSE student Petter Aasa speaks of how this magic pill exists in the form of exercise, and how we can revolutionise public health through preventative, instead of reactive, healthcare. Petter Aasa is the Co-Founder and COO of investor-backed, Swedish digital health start-up Vitala Health. He is also in his last term of his MSc degree in Business Administration & Management at the Stockholm School of Economics. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx