Blog
Shiitake Mushroom Research Brief: What the Evidence Actually Shows
A great soup mushroom. A much less certain supplement.
Mushrooms
Blog
Are Mushrooms a Real Vitamin D Source? What the Research Says About UV-Exposed Mushrooms
The one vegetable-aisle vitamin D source, with two big asterisks.
Blog
Ergothioneine: The 'Longevity Vitamin' Candidate Hiding in Mushrooms
Your body built a transporter just for this molecule — science is still figuring out why.
Blog
Lion's Mane and Cognition: What the Research Actually Shows
A fascinating mechanism, a thin but intriguing human evidence base.
Comparisons
Lion's Mane vs Cordyceps: Brain vs Energy
Two functional mushrooms, two completely different jobs — sharpen the mind or fuel the body
Blog
Mushroom Coffee: Real Upgrade or Expensive Instant?
The mushrooms are real. The doses usually aren't.
Blog
Reishi Mushroom: What the Research Actually Shows
Two thousand years of tradition, about a dozen decent human trials.
Blog
Cordyceps and Endurance: What the Exercise Research Actually Found
A modest effect in the least-trained people, sold hardest to the most-trained ones.
Guides
Medicinal Mushrooms Explained: A Beginner's Guide to Functional Fungi
Beta-glucans over buzzwords — how to read a mushroom supplement instead of its marketing.
Blog
Beta-Glucan and Immune Function: What the Research Shows
Better mechanism than most immune supplements — and more modest results than the label implies.