Here is an excellent video about the tongue.
The legendary Mike Mew on why the tongue should be tucked up into that little “cave” in the roof of your mouth. (HINT: It is how we grow A FACE WITH o2 SPACE©…essential to avoid COUNTERFEIT SLEEP™!)
Watch carefully to see which parts of the tongue must touch.
If your baby keeps his mouth open, he is not keeping his tongue in the “cave.” Therefore, he will be able to grow A FACE WITH o2 SPACE© unless he gets help. But you CAN help your baby at home! Need strategies?