Your Fingernails Grow Faster Than Your Toenails — And Your Body Has a Reason

Did you know your fingernails grow more than twice as fast as your toenails? Research shows fingernails grow around 3.47 mm per month while toenails average only 1.6 mm. The reason comes down to circulation, activity, and biology inside the nail matrix where keratin cells constantly divide. This tiny everyday process reveals how movement and blood flow shape the human body in ways we rarely notice. #sciencefacts #humanbodyfacts #didyouknow #biologyfacts #scienceexplained #medicalfacts #shortdocumentary #fascinatingfacts