Bought some vitamin D drops (liposomal) that say to take under the tongue. Now it’s surprisingly hard to actually do that. So how much am I missing out if it’s in the general mouth or on top of the tongue?
(I might try doing it in front of the mirror.)
Some people have tongue tie and might have a much harder time lifting their tongue, sometimes being completely impossible. It’s usually corrected in babies these days right around birth, but isn’t always and could definitely explain the confusion.
If that’s the case you can always try buccal administration. Looks like that uses a spray.