The Secret Life of Aging | Why Your Brain and Body Change With Time

Why do we age—and can science ever slow it down? Aging affects every cell in your body, but it is far more complex than simply “getting older.” In this episode of The Human Manual, we explore the hidden biology of aging—from cellular damage and DNA repair to the changing brain, memory, hormones, and the remarkable science of longevity. Discover why some people age faster than others, what happens inside the brain as we grow older, and what modern research is revealing about how long and how well humans may be able to live. In this documentary, you’ll learn: • Why aging happens • What changes inside your cells over time • How aging affects the brain and memory • The role of genetics, lifestyle, and environment • Why some people appear to age more slowly • What science currently knows about longevity and healthy aging The Human Manual is a documentary series exploring the hidden science of the human mind and body through neuroscience, psychology, biology, and human behavior. Watch Season 1 Episode 1 – The Secret Life of Sleep Episode 2 – The Secret Life of Memory Episode 3 – The Secret Life of Consciousness Episode 4 – The Secret Life of Dreams Episode 5 – The Secret Life of Time Episode 6 – The Secret Life of Fear Episode 7 – The Secret Life of Habits Episode 8 – The Secret Life of Dopamine Episode 9 – The Secret Life of Anxiety Episode 10 – The Secret Life of Déjà Vu Season 2 — The Mind Episode 11 – The Secret Life of Aging Episode 12 – The Secret Life of Intelligence Episode 13 – The Secret Life of Attention Episode 14 – The Secret Life of Emotions Episode 15 – The Secret Life of Pain Episode 16 – The Secret Life of Personality Episode 17 – The Secret Life of Love Episode 18 – The Secret Life of Decisions Episode 19 – The Secret Life of Loneliness Episode 20 – The Secret Life of Luck If you enjoy documentaries about neuroscience, psychology, human behavior, biology, and the mysteries of being human, subscribe to The Human Manual and continue the journey with us.