The Forgotten Art of Preparing for Sleep

We prepare for almost everything important in our lives. Why do we give so little thought to preparing for one-third of it?

Oct 8 • John W. Johnson, DDS

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September 2026

Why You Can’t Force Yourself to Sleep

Good sleep often starts with healthy behaviors, although biological factors can also play a significant role.

Sep 28 • John W. Johnson, DDS

Dry Mouth Is More Than a Nuisance

Saliva plays a critical role beyond simply providing oral comfort. Understanding its protective functions can fundamentally alter one’s perspective on…

Sep 23 • John W. Johnson, DDS

The Child Who Sleeps With Their Mouth Open

Why mouth breathing is not always a harmless habit, and what parents should understand about airway, sleep, and development

Sep 17 • John W. Johnson, DDS

Nitric Oxide: An Important Molecule, Not a Miracle

What nasal breathing, the oral microbiome, and airway health reveal about one of the body’s most misunderstood signaling molecules

Sep 10 • John W. Johnson, DDS

August 2026

The Cost of Convenience

What modern food changed about chewing, appetite, and oral health

Aug 26 • John W. Johnson, DDS

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Before the Crooked Teeth

What breastfeeding, weaning, tongue posture, and baby-tooth spacing can reveal about development

Aug 20 • John W. Johnson, DDS

How Did Our Airways Become So Small?

The overlooked story of jaw development, crowded teeth, and modern life

Aug 10 • John W. Johnson, DDS

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July 2026

The Worn Teeth Clue

Why Flattened Teeth May Be Telling a Bigger Story About Sleep, Airway Health, and Survival

Jul 27 • John W. Johnson, DDS

The Future of Airway-Centered Healthcare

Why Dentistry Is Becoming an Essential Partner in Whole-Body Health

Jul 9 • John W. Johnson, DDS

June 2026

What Every Parent Should Know About Airway Health

The Early Signs of Sleep-Disordered Breathing Are Often Hiding in Plain Sight

Jun 23 • John W. Johnson, DDS

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The Airway Begins in Childhood

Why Adult Sleep Apnea Often Starts Decades Earlier Than We Think

Jun 17 • John W. Johnson, DDS

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