Two Thumbs Up - a proven therapy program for thumb/digit/finger sucking
It is estimated that 2.4 million children between the ages of 6 and 11 suck their thumb or finger. Both the American Academy of Pediatrics, and the American Dental Association, acknowledge that chronic thumb sucking beyond the age of six can do a great deal of damage to the orofacial structure, the dentition, speech, and social development
Read Christine's article “What about thumb sucking?”