microplastics newsletters

NewsletterFIT tracks 3 newsletters that cover microplastics as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Brain Health Kitchen (44K) and Be Invincible (4K). Brands detected sponsoring these newsletters recently include Pique.

Updated Oct 30, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Brain Health Kitchen44K subscribers

    SubstackEvery two weeks · last post 21 days ago

    Likely audience: health-conscious consumers

    Sponsors detected: Pique

  2. 2
    Be Invincible 4K subscribers

    SubstackMonthly or less · last post 59 days ago

    Likely audience: People with family history of Alzheimer's

  3. 3
    Wellworthy—

    beehiivWeekly · last post 22 days ago

    Likely audience: health-conscious consumers

Latest posts from these newsletters

Browse all topics