A drug that causes animals to grow new teeth is heading to clinical trials. If it proves safe and effective in people, it could one day allow us to regenerate teeth lost to injury, disease, or old age.
The challenge: 17% of Americans will lose all of their teeth by the time they’re 65, and the vast majority of us will lose at least some teeth as we get older.
While dentures or implants can replace these lost teeth, one can feel less-than-natural, and the other requires surgery.
Leave a reply