Myo Breath by BreathFix is a CDSCO-registered medical device — an oral exerciser for children aged 6 months to 10 years (3 sizes: 6–18 months, 18 months–4 years, 4–10 years).
It targets two root causes of childhood oral-health issues: poor chewing habits (soft, processed diets give jaw muscles no resistance to grow against) and poor tongue posture (the tongue should rest on the palate; this pressure helps the upper jaw — made of two bones — widen naturally). Used 5–10 minutes a day, chewing on it trains correct tongue posture and proper chewing/swallowing.
Since jaw development happens mainly in early childhood (largely complete by ~age 12), it's designed as a daily preventive habit for every child — not just children already showing symptoms.