Best Chemical Exposure Newsletters in 2026

NewsletterFIT tracks 3 newsletters that cover Chemical exposure as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Healing The Source (70K).

Updated Nov 6, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Healing The Source70K subscribers

    SubstackWeekly · last post 4 days ago

    I’m a certified FDN-P & founder of Healing The Source. I take a balanced, root-cause approach to wellness, and after healing my nervous system (plus an exhaustive list of symptoms), I’m here to help you do the same…

    Likely audience: health-conscious individuals

  2. 2
    Savvy, Sleek, & Sassy—

    LinkedInMonthly or less · last post 17 days ago

    Writing that bridges the communication gap between women

    Likely audience: Black consumers

  3. 3
    integrativepetparent—

    SubstackMonthly or less · last post 28 days ago

    From recent posts: This publication delivers in-depth articles and interviews focused on integrative veterinary care, including topics like canine cancer detection, flea medication toxicity, and antibiotic protocols for the microbiome. It…

    Likely audience: Pet owners

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