Lucy Mailing, PhD
Evidence-based diet & lifestyle strategies to support a healthy microbiome and optimal gut health, from microbiome researcher & educator Lucy Mailing, PhD.
| Platform |  | Pricing | Freemium | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 96 | Founded | 3 years ago | Last Issue | 2 months ago |
| Active | |||||
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lucymailing.substack.comLatest Issues
🌱Field Notes: clinical wins, what I'm reading next, and how to survive the death of your old self.
As the seasons start to shift here in west Michigan, I’ve been doing some thinking on how to recalibrate my business and my nervous system, and share more regular content in a way that feels like less of a heavy lift. With that in mind, her...
Tributyrin vs. ProButyrate: What we know (and don’t) about getting butyrate to the lower gut
Butyrate has been a recurring theme in my work for years now, and for good reason.
Butyrate has been a recurring theme in my work for years now, and for good reason. It sits at the intersection of microbial metabolism, epithelial health, i...
The best of the blog: 2025
To my wonderful readers,
While it’s still 2025, I want to say thank you for your readership and support this year. It’s been a year of growth for me, both personally and clinically, and I so appreciate your ongoing trust in me to bring you...
The principles of gut microbiota assembly
What determines the composition (and function) of your microbiome?
A recent 2025 review by the Bäumler lab proposes a hierarchy of factors influencing gut microbiota assembly, from most to least important:
#1 - Host cell metabolism: This...
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