Anecdotal evidence with plausible mechanism—needs research
Detailed instructions for Mewing (Tongue Posture) coming soon.
For the cosmetic claim of changing adult facial bone structure/jawline, there is no strong RCT evidence. Orofacial myofunctional therapy has meta-analytic evidence for OSA, but not cosmetic craniofacial remodeling in adults.
Evidence Type: Systematic review + RCTs
Strong evidence for improving obstructive sleep apnea metrics (different claim than cosmetic).
Claims of changing adult facial bone structure are NOT supported by evidence. May improve tongue posture habits.
OMT may increase oropharyngeal tone and optimize tongue posture during sleep. Craniofacial structural change in adults would require bone remodeling beyond what's demonstrated.
If TMJ symptoms worsen, reassess. In kids/adolescents, growth modulation is a different question.
Detailed instructions for Jaw Clenching / Masseter Hypertrophy (Gum Chewing) coming soon.
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