The human body is composed of over 37 trillion cells, each with a limited lifespan. These cells are continuously replaced to maintain organ and system function. Yet over time, or as a result of damage ...

However, some people see organs “reappear”, like Katy Golden who had her tonsils removed for a second time as an adult after they grew back over 40 years. One reason that tonsils may grow back ...

It would take many years to repopulate all the cell types needed. However, some people see organs “reappear”, like Katy Golden who had her tonsils removed for a second time as an adult after they grew ...