The “why” and “how” of aging have puzzled mankind ever since it questioned its place in the universe.

However, it was only after infectious diseases became more controlled and reliable food supplies became generally available, that the rapid increase of the average lifespan made science turn its attention to study longevity and aging.

To fulfill the desire to live longer and age healthier, it is essential that we better understand the intricate molecular processes that evolve in our bodies when we age.

* Photos and promotional materials on this page are copyrighted on futurelearn.com. We only endorse high-quality online courses and educational content. This page contains affiliate links and we may earn a small commission when you click on the link at no additional cost to you. Thank you! Read the full policy here.