Even that very limited study didn't link stim use to poor teeth - at all. As far as study went, this was it.
• Stimulant ADHD medication use in adults is associated with decreased bone
mineral in the skull and thoracic spine.
• No other areas of axial or appendicular skeleton showed significant
differences.
• There was no dose-response effect between stimulant medication use and
bone mineral density.
• The overall effect of stimulant medications on adult
bone health is unclear.
