Aging

  We all have different reasons for wanting to improve our health and extend our lifespan. Are you looking to master your physiology for peak performance, or help raise your great-great-great-grandchildren? Maybe you want to visit all seven continents, or...

Understanding your chronological age is simple: it's the number of years that you have lived. Unfortunately, on that front, there's not much we can do to turn back the clock. Your biological age or physiological age, on the other hand,...