@crose452: How does human hair grow? 🧑🦱🧬 Hair grows from tiny follicles beneath the skin. Blood supplies oxygen and nutrients to the hair root, while new cells form at the hair bulb and push the hair shaft upward. Watch this amazing 3D medical animation to discover how your hair grows! #HairGrowth #HumanHair #HairFollicle #HumanBody #Anatomy