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GLP-1 and Blindness

GLP-1 and Blindness

Update: 2025-06-10
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<figure class="wp-caption alignright" id="attachment_10144" style="width: 255px;"><figcaption class="wp-caption-text" id="caption-attachment-10144">photo of intermediate macular degeneration c National Institutes of Health</figcaption></figure>

We talk with scientists who report that a common weight loss/diabetes drug known as a GLP-1 receptor agonist (Wegovy, Ozempic for instance) is associated with an increased risk of blindness.  The study was published last week in the Journal of the American Medical Association Ophthalmology, about a form of blindness known as “wet” macular degeneration.   The scientists we talk with today are Marko Popovic and Reut Shor.  We also refer to a different, unrelated study, underway, to evaluate a ketogenic diet and eye health, specifically, whether or not a ketogenic diet can reduce diabetes while providing better protection to the eye.


Executive Producer: Joel Parker

Show Producer: Shelley Schlender

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GLP-1 and Blindness

GLP-1 and Blindness

KGNU - How On Earth