The jaw is hugely important for breathing, and it plays a vital, underlying role in a range of other areas. Dr. Shereen Lim helps people overcome challenges with infant feeding, swallowing, breathing, chewing, and speech, and guides good jaw development in children. Discover some of the most common medical problems you might see in a child with an airway issue, the links between a high palate, mouth breathing, and behavior, and what you can do to prevent sleep apnea from an early age.