ON THE PEN
On The Pen GLP-1 News, Mike Donnelly-Boylen, Ann MetzGLP-1 and obesity medicine news.
| Platform |  | Pricing | Freemium | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 387 | Subscribers | Read | onthepen.substack.com |
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| #191 | |
| #111 |
Latest Issues
Recent posts by this newsletter. Browse the email archive.
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Update: CMS and Eli Lilly Release New Details on Medicare GLP-1 Coverage Pilot
UPDATED 3/10/26: Patient eligibility requirements have been outlined and can be found at the bottom of this article.
Insurance Said No. The Gray Market Said Yes. Ben’s Retatrutide Story
Today we shared Ben’s story.
HUGE! Employers Can Now Offer Zepbound Through New Lilly Program!
Something very exciting was announced today that may not look extremely dramatic on the surface but could end up reshaping how millions of Americans access obesity treatment. Affordably.
Authors
The writers behind this newsletter.
On The Pen is the leading GLP-1 news podcast and platform covering obesity medicine, FDA actions, drug shortages, access policy, and the business of NuSH therapies. On The Pen is a top Substack best-seller.
Mike Donnelly-Boylen is a GLP-1 access and obesity care advocate. He writes The Mission Brief to highlight advocacy opportunities and evidence-based voices, and shares lived experience and practical tips on TikTok @mike.onamission2.
Guest writer for https://onthepen.substack.com/
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