Beyondward postade: "Can we grow back teeth in the future?  Researchers are developing a drug that potentially..."

Can we grow back teeth in the future? 

Researchers are developing a drug that potentially could help people regrow teeth lost due to injury, disease, or age. 

If successful, it could offer an alternative to dentures and implants, potentially allowing tooth regeneration for both young children with congenital tooth agenesis and adults who have lost teeth later in life.