this posted article said the trial is being done on 2 to 7 year olds
Huh?
Now, scientists will see just how similar, because humans will soon undergo a similar trial in September of this year. Lasting 11 months, this study will focus on 30 males between the ages of 30 and 64—each missing at least one tooth.
Huh?
But are they missing a tooth due to a genetic issue? Or are they missing a tooth from losing an adult tooth, already?
Need a better source.