substance abuse newsletters

NewsletterFIT tracks 5 newsletters that cover substance abuse as a primary topic, 4 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Sorry I Didn't Text You Back with Big Little Feelings (435K), Idle Thoughts (10K) and Ask Erin (9K).

Updated Oct 31, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Sorry I Didn't Text You Back with Big Little Feelings435K subscribers

    SubstackEvery two weeks · last post 27 days ago

    Likely audience: survivors of sexual assault

  2. 2
    Idle Thoughts10K subscribers

    SubstackMonthly or less · last post 24 days ago

    Likely audience: mental health advocates

  3. 3
    Ask Erin9K subscribers

    SubstackMonthly or less · last post 29 days ago

    Likely audience: survivors of sexual assault

  4. 4
    Positive Recovery Centers Blog—

    LinkedInEvery two weeks · last post 7 days ago

    Likely audience: families concerned about loved ones

  5. 5
    The Good Psychiatrist—

    Substacklast post Oct 6, 2025

    Likely audience: Mental health professionals

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