Stephanie’s Substack alternatives: newsletters like it

24 newsletters in the NewsletterFIT index cover the same topics as Stephanie’s Substack (ethanol biochemistry, gut microbiome and metabolic health). The closest matches are Funxional Health with Dr. Brandon Pettke, The Happy Gut Effect and Neuroscience & Neuroplasticity. They are ranked by how many topics they share with it, then by publicly shown subscribers.

Updated Nov 13, 2026 · ranked by shared topics, then publicly shown subscribers · methodology

About Stephanie’s Substack

My personal Substack

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  1. 1

    SubstackWeekly · last post 11 days ago

    From recent posts: Funxional Health with Dr. Brandon Pettke publishes weekly articles on metabolic health, digestive function, and specific dietary interventions such as seed oils and fiber. The content focuses on alternative medical…

    Likely audience: functional medicine practitioners

    2 shared topics

  2. 2
    The Happy Gut Effect7K subscribers

    SubstackSeveral times a week · last post 12 days ago

    Bloated, exhausted, told it's "normal"? I'll teach you a different lens on your health — then the protocols and testing that actually work. MD • Gut Health Expert • Founder, Happy Gut Life • Author: Happy Gut, The…

    Likely audience: gut health enthusiasts

    2 shared topics

  3. 3

    SubstackSeveral times a week · last post 10 days ago

    Brain science explained for everyday life

    Likely audience: healthcare professionals

    1 shared topic

  4. 4
    Natural Remedies X66K subscribers

    SubstackSeveral times a week · last post 11 days ago

    Helping you understand what’s driving chronic health problems and turn clinical research into practical protocols. Autoimmune • Metabolic • Heart • Gut Health | 15+ years hospital experience, 5+ years working 1:1 with…

    Likely audience: health-conscious consumers

    1 shared topic

  5. 5
    Stayin' Alive24.1K+ subscribers

    beehiivWeekly · last post yesterday

    Feed your brain with the latest in longevity science, anti-aging research, and biohacking to help you live healthier, longer, and sharper. Join 24k+ readers.

    Likely audience: Biohackers

    1 shared topic

  6. 6
    Paul Marik22K subscribers

    SubstackSeveral times a week · last post 11 days ago

    From recent posts: This publication covers a mix of medical topics, primarily oncology and metabolic health. It features deep-dive interviews on cancer immunology, such as Thymosin Alpha-1 therapy and precision oncology, alongside…

    Likely audience: oncology researchers

    1 shared topic

  7. 7
    Manna 17K subscribers

    SubstackEvery two weeks · last post 15 days ago

    Likely audience: Health-conscious individuals seeking longevity

    1 shared topic

  8. 8
    Liminal Means15K subscribers

    SubstackMonthly or less · last post Sep 10, 2026

    AMFT. Spiritus Contra Spiritum. Exploring myth, madness, meaning, and how our greatest wounds become our greatest gifts.

    Likely audience: Trauma therapists and clinicians

    1 shared topic

  9. 9

    SubstackEvery two weeks · last post 15 days ago

    From recent posts: Long Life Healthy Life publishes clinical articles on sugar addiction, metabolic health, and the physiological differences between refined sweeteners and whole fruit. The content is authored by Dr. C.M. Curtis and…

    Likely audience: Health and nutrition professionals

    1 shared topic

  10. 10
    GoFast With Azadeh8K subscribers

    SubstackEvery two weeks · last post 15 days ago

    From recent posts: GoFast With Azadeh publishes a mix of personal essays and science-based articles focused on energy management, nutrition, and metabolic health. The content targets readers interested in physiology, biohacking, and…

    Likely audience: health-conscious individuals

    1 shared topic

  11. 11

    SubstackWeekly · last post 10 days ago

    Help and insights on how to live a healthy, happy life -- body, mind, spirit--featuring WellnessWiz Jack (body), Silence DuGood (mind, but a bit cantankerous), and PassionPlay (spirit).

    Likely audience: Natural health practitioners

    1 shared topic

  12. 12

    SubstackWeekly · last post 11 days ago

    Practical nervous-system and mindset tools to help you feel calm, grounded, and clear again. ⭐ Host of The Advisor podcast with millions of downloads ⭐ Trusted by entrepreneurs and professionals worldwide

    Likely audience: Health-conscious individuals

    1 shared topic

  13. 13
    Taissa Müller Nutri7K subscribers

    SubstackEvery two weeks · last post 13 days ago

    Uma jornada de leveza e autocuidado para mulheres 30+

    Likely audience: Nutritionists and dietitians

    1 shared topic

  14. 14
    bioreset2K subscribers

    SubstackMonthly or less · last post 58 days ago

    Written by a physician, this Stack explores the future of AI and medicine. Decode the noise through three pillars: BioReset, The Unfair Advantage, and The Futuristic Lens. Learn to troubleshoot your health, performance…

    Likely audience: health-conscious consumers

    1 shared topic

  15. 15

    SubstackMonthly or less · last post Aug 30, 2026

    If you are looking for a permanent solution to diabetes, you are in the right place.

    Likely audience: people with type 2 diabetes

    1 shared topic

  16. 16

    beehiivDaily · last post 8 days ago

    From recent posts: Clean Plates publishes daily digest issues mixing health advice, food product reviews, and sponsored segments on topics like nutrition, metabolic health, and wellness. It targets readers seeking practical dietary tips…

    Likely audience: health-conscious consumers

    1 shared topic

  17. 17

    mailchimpWeekly · last post 34 days ago

    Building a Future Free of Age-Related Disease

    Likely audience: Health researchers

    1 shared topic

  18. 18

    SubstackSeveral times a week · last post 9 days ago

    After overcoming Crohn’s disease with functional and integrative medicine, I now coach clients and students my proven system for gut health transformation.

    Likely audience: patients with IBD or IBS

    1 shared topic

  19. 19

    SubstackEvery two weeks · last post 14 days ago

    From Seed to Plate: Embracing Conscious Living And Nourishing Souls. Good farming practices are good for people, animals, and the planet.

    Likely audience: home cooks

    1 shared topic

  20. 20

    SubstackWeekly · last post 17 days ago

    Health made simple

    Likely audience: health-conscious individuals

    1 shared topic

  21. 21

    SubstackEvery two weeks · last post 6 days ago

    Likely audience: health and wellness enthusiasts

    1 shared topic

  22. 22

    SubstackSeveral times a week · last post 12 days ago

    This newsletter gives insights into creativity, well-being, and self-actualization. I'm a cognitive scientist who has studied the science of human potential for the past 20 years and I'm excited to share what I've…

    Likely audience: psychology researchers

    1 shared topic

  23. 23

    LinkedInEvery two weeks · last post 24 days ago

    Tradition and Science of Herbs in a Nutshell

    Likely audience: nutritionists

    1 shared topic

  24. 24

    SubstackMonthly or less · last post 10 days ago

    Novinky z výživovej medicíny za 3 minúty. Určené odborníkom zo zdravotníctva. Odberom potvrdzujete, že ste osobou oprávnenou predpisovať alebo vydávať lieky, ako sú špecifikované v zákone č. 362/2011 Z.z. o liekoch v…

    Likely audience: healthcare professionals

    1 shared topic

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