The Journal
Field notes from the workshop.
Long-form work that doesn't fit on a product page — mechanism, evidence, the things we know and the things we don't. One careful piece every few weeks, when there's something worth saying.
The Earth Letter (monthly email, link in the footer) is where new pieces are announced first.
In production
Coming next.
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Grounding
Grounded sleep: what the evidence actually shows, and what we still don't know
The grounding-sheet conversation usually gets stuck between two bad framings: 'pseudo-science' and 'this changed my life.' Neither tells you anything useful. Here's what the actual human studies have measured, what we can say with confidence, and what's still contested.
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Sulforaphane
Sulforaphane × methylation: what Brecka explained, and how broccoli sprouts hook in
Methylation is the optimal-health story Brecka tells better than anyone. There's a piece almost nobody connects: the strongest dietary inhibitor of histone deacetylases also happens to be the most concentrated isothiocyanate in three-day-old broccoli sprouts. The mechanism, the human evidence, and what we still don't know.
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Cacao
Theobromine vs caffeine: the molecule for staying off coffee
Theobromine and caffeine are both methylxanthines. They look almost identical on paper. They feel completely different in the body. The pharmacology that explains why — and why dark cacao is the cleanest off-ramp from coffee — sits in three numbers nobody seems to mention.
We write when we have something to say. No content calendar, no engagement pacing, no SEO machine. If a piece isn't ready, it doesn't ship.