22/11/2025
Oh wow!!
Third teeth may grow. In a medical twist that sounds almost mythical, Japanese scientists are now testing a drug that could allow humans to regrow lost teeth—naturally.
The experimental treatment, currently in early clinical trials, is aimed at awakening a dormant gene that scientists believe once helped our ancestors grow a third set of teeth. This gene still exists in our DNA, but it lies inactive. The new drug targets that gene and reactivates it, prompting the body to start forming new teeth from scratch.
Researchers have already seen stunning results in animal models, including mice and ferrets. The animals began developing additional teeth shortly after receiving the drug, all without side effects or complications. Now, they’re preparing to take this treatment to human trials.
The hope? People who have lost teeth to injury, decay, or age might no longer need implants, dentures, or bridges. Instead, their own body could simply grow a replacement.
This isn't science fiction. It’s cutting-edge regenerative medicine. By tapping into our body's ancient potential, scientists believe we might soon be able to restore natural function in a way previously thought impossible.
The first human trials are set to begin soon, with researchers focusing on children born without a full set of adult teeth. If proven safe and effective, the treatment could eventually extend to adults of all ages.
We may be entering a future where losing a tooth no longer means it’s gone forever. It might just mean—wait for it to regrow.