Best GLP-1 Receptor Agonists Newsletters in 2026

NewsletterFIT tracks 3 newsletters that cover GLP-1 receptor agonists as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are GLP1 Guide (7K).

Updated Nov 15, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    GLP1 Guide7K subscribers

    SubstackWeekly · last post 12 days ago

    The latest research and information on GLP1 Receptor Agonists (Ozempic, Wegovy, Mounjaro, Zepbound , etc) and their effects on type 2 diabetes, weight loss, and heart disease.

    Likely audience: Pharmacists

  2. 2

    SubstackEvery two weeks · last post 9 days ago

    *The intelligence of aging well—with a little rebellion.* Biology. Beauty. Longevity. Research. Reinvention. Style. The tools I'm using, the science I'm decoding, and the conversations women in midlife aren't having…

    Likely audience: health-conscious adults over 40

  3. 3

    LinkedInEvery two weeks · last post 17 days ago

    Because science isn

    Likely audience: Corporate wellness managers

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