Bone Marrow Explained: The Hidden Factory Inside Your Bones 🦴

Ajouté : 2026-05-17

[00:00:00]Bone marrow, hidden inside your bones, constantly producing the cells that keep you alive.

[00:00:07]>> [music] >> Every second, it generates millions of new blood cells. [music] Red blood cells carry oxygen, white blood cells defend against infection, [music] platelets help stop bleeding. This process, called hematopoiesis, never stops. Old cells are removed, new [music] ones take their place. All of it happens deep within your bones, unseen, uninterrupted.

[00:00:35]Your blood [music] isn't just flowing, it's being rebuilt continuously.