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The Journal

Stories,
Science &
Field Notes

Dispatches from the world of functional mycology.

What NGF Actually Does to Your Brain
FeaturedNeuroscience

What NGF Actually Does to Your Brain

Nerve Growth Factor isn't a marketing claim: it's a protein that determines whether your neurons survive, branch, and build new connections. Here's what the peer-reviewed research actually shows about Lion's Mane.

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Why Extraction Method Changes Everything
Process7 min read

Why Extraction Method Changes Everything

Mushroom powder and mushroom extract are not interchangeable. The difference between a dual-extracted fruiting body and a mycelium grain product is an order of magnitude in potency, and almost no brands will tell you why.

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The Tibetan Secret Behind Cordyceps
History5 min read

The Tibetan Secret Behind Cordyceps

At 4,300 metres on the Tibetan plateau, herders observed their yaks grazing on a strange parasitic fungus and becoming unusually powerful. Two thousand years later, Olympic coaches are running controlled trials.

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400 Triterpenes: The Biochemistry of Calm
Biochemistry7 min read

400 Triterpenes: The Biochemistry of Calm

Reishi's most remarkable property isn't immune support: it's cortisol. Over 400 distinct triterpene compounds interact with the HPA axis in ways no other natural source can replicate. This is what 2,000 years of empirical use looks like under a microscope.

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