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The Impact of Poor Sleeping and Mouth Breathing on Children’s Health

Jul 31, 2024 09:31AM ● By Kristen Graham, DDS

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Getting kids to sleep can be challenging, but what happens once they do can be even more problematic. Just because they are finally asleep, doesn’t mean all is well.

Fortunately, there has been growing attention to the detrimental effects of poor sleep and mouth breathing on children’s health. Symptoms such as snoring, tooth grinding, bedwetting and sleep walking are indicators of a child’s struggle to breathe at night. Even attention-deficit/hyperactivity disorder (ADHD) is now being linked to poor sleep quality.

The Importance of Quality Sleep
Sleep is critical to a child’s well-being and ability to thrive. During sleep, a child’s body undergoes essential processes such as growth, tissue repair and cognitive processing.
Many children already suffer from underdeveloped airways, influenced by such factors as whether or not they were breastfed, genetics and diet consistency. Add to that inconsistent bedtime routines and excessive screen time, and achieving the recommended amount of sleep becomes difficult.

Consequences of Poor Sleep
The results of inadequate sleep are becoming increasingly common, and many children suffer from a milder form of sleep apnea known as sleep-disordered breathing. Physically, these children may experience slower growth, weakened immune systems, and a higher susceptibility to illnesses. Cognitive effects include impaired attention, memory problems and learning difficulties, all of which can hinder academic performance. Emotionally, lack of sleep can lead to mood swings, irritability, increased risk of anxiety and depression, behavior issues and chronic fatigue.

The Role of Mouth Breathing
Mouth breathing is highly detrimental to a child’s health and development. Often stemming from nasal congestion, allergies, anatomical issues, or as a learned behavior, it can exacerbate sleep problems. Mouth breathing can also lead to dry mouth, bad breath, and a significantly increased risk of tooth decay.

You wouldn’t think that how we breathe could affect the development of facial and dental structures. However, children who habitually breathe through their mouths tend to develop a long, narrow face, a high-arched palate, and misaligned teeth. These changes can impact their appearance and their ability to breathe properly as adults.

Addressing the Issues
Addressing poor sleep in children requires a team approach. Setting up an optimal sleep hygiene routine is crucial. Parents should limit screen time two hours before bed, turn off Wi-Fi and Bluetooth devices in the home, and create a dark and cool sleeping environment.

If you suspect your child may have breathing issues at night, it is critical to get them screened as early as possible. Children will not “grow out of it.” There are appliances that treat the root cause of the problem and can be used in children as young as 2 to help promote proper jaw development and tongue function.

Poor sleep and sleep-disordered breathing problems are critical issues that can significantly impact children’s health and future. By recognizing and addressing these symptoms early, parents can give their children a lifetime of better health.

Dr. Kristen Graham graduated from the University of Maryland School of Dentistry in 2013. She is a member of the International Academy of Oral Medicine and Toxicology (SMART certified in safe mercury removal) and achieved her naturopathic dentist certification with the American College of Integrative Medicine and Dentistry in 2017. Graham is very passionate about holistic approaches and getting to the root of the symptoms. She has a heart for helping children and adults. She is also currently on the board of Children’s Health Defense AZ chapter. In her free time, she loves to be in nature, in fellowship or spending time with her family. To schedule an appointment with Graham, call Natural Dental Partners at 602-775-5120. Location: 6930 E. Chauncey Ln., Ste. 100, Phoenix. For more information on services offered, visit MyNaturalDentist.com and ABreathOfHealth.com.