health supplements newsletters

NewsletterFIT tracks 4 newsletters that cover health supplements as a primary topic, 3 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Jamie MacDonald (101K), Real Truth Real News (6K) and MasterPeace® By Human Consciousness Support Substack (4K).

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

  1. 1
    Jamie MacDonald 101K subscribers

    Substack Every two weeks · last post 23 days ago

    Likely audience: health-conscious readers

  2. 2
    Real Truth Real News 6K subscribers

    Substack Several times a week · last post 19 days ago

    Likely audience: conspiracy theorists

  3. 3
    MasterPeace® By Human Consciousness Support Substack 4K subscribers

    Substack Monthly or less · last post Jul 24, 2026

    Likely audience: health-conscious consumers

  4. 4
    A Bear on a Wire 12K subscribers

    Substack last post Jul 30, 2025

    Likely audience: Health-conscious parents

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