The rate that our heart or liver ages may differ from that of our immune or hormonal systems, and now it seems that a single ...

Dr. Karan reacts to the idea of “secret human pipes” and explains the fascinating pathways inside the body that keep us alive. This video reveals how the body’s hidden systems actually work.

Conclusion The human body is nothing short of a miracle. From producing liters of saliva every day to housing blood vessels long enough to circle the Earth, every detail reveals just how intricate and ...