Do you actually know the difference between a rough night's sleep and a real sleep disorder?
Most people use the word "insomnia" for both, but the line between them is a lot more specific than it sounds — and knowing where that line sits can change how someone approaches their own sleep struggles entirely.
That's exactly what this episode digs into, with Dr. Muhammad Usama returning to the show after a prior conversation on Zepbound and sleep apnea. He's triple board-certified in sleep and obesity medicine, practices at MultiCare Health System in the greater Seattle area, and serves as an adjunct clinical professor of medicine at A.T. Still University School of Osteopathic Medicine. His clinical and research work centers on the intersection of obstructive sleep apnea, obesity, and cardiometabolic health, with a particular focus on GLP-1 therapies like tirzepatide.
This time, the conversation turns to insomnia itself: what actually qualifies as chronic insomnia, why it happens, and what treatment options genuinely move the needle versus which ones just create the illusion of help.
Topics discussed:
When Does Insomnia Stop Being Normal?
The Switch That Turns Short-Term Insomnia Into Chronic Insomnia
Is Insomnia Genetic? The Nature vs. Nurture Answer
Chronic Insomnia: Why CBT-i, Not Sleep Hygiene, Is the First-Line Treatment
How to Actually Access CBT-i (No Therapist Couch Required)
Do Sleep Medications Actually Work? The Research Says Not Much
Acute Insomnia: How Early Intervention Prevents It From Becoming Chronic
Does Melatonin Actually Help With Sleep? What It's Really For
Do Sleep Supplements Like Magnesium Actually Work?
Alcohol and Marijuana for Sleep: Do They Actually Help—or Hurt?
Chronic Insomnia: When to Get Evaluated and What Actually Works
Insomnia is far more common, and far more treatable, than most people realize. Between understanding the difference between acute and chronic, recognizing the habits that quietly turn one into the other, and knowing which treatments actually hold up under research, this episode covers a lot of ground that can change how someone approaches their own sleep for good. If sleep has been a struggle for months, it's worth getting evaluated rather than just living with it — this episode is a great place to start.
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