I view that the biomechanical collapse process triggered by extractions continues for decades after the procedure.

And so a simple mouthguard helps stop this collapse process and can reverse it. Even many years afterwards.

The extraction of bicuspids (premolars) is particularly damaging as the whole skull often collapses pretty significantly afterwards.

I do view that a mouthguard like Reviv is very helpful in a situation like this.

Yes often as things expand and teeth move back to 'where they were', the gaps where teeth were removed will open back up.

Some folks can opt to go for implants if they want. But I don't view that it is necessary as long as you are wearing the mouthguard at night.

I've already seen a number of users report improvements in seemingly unrelated health issues that emerged after extractions.

So I cannot promise you anything. But I view that it is definitely a good possibility.