09/01/2026
When you think of Lion’s Mane (Hericium erinaceus), "brain fog" and "focus" are probably the first things that come to mind. But science is uncovering another side to this fuzzy white mushroom, and it starts in your gut.
A study published in the Journal of Food Science put the beta-glucans (a type of soluble fiber) from lion’s mane, reishi, and oyster mushrooms head-to-head against oats, long considered the "gold standard" for blood sugar and metabolic support.
The result? Lion’s mane beta-glucans came out on top.
Read the full study here:
https://ift.onlinelibrary.wiley.com/doi/10.1111/1750-3841.71341
In early-stage lab testing, lion’s mane helped slow down starch breakdown, supported healthy glucose tolerance, and boosted beneficial gut bacteria tied to natural insulin regulation and fullness signals.
While it's early research (tested in mice), it points to something traditional herbalists have known for centuries: true wellness is a full-body connection.
Why Extraction Matters: To get those beneficial beta-glucans out of the mushroom’s tough fungal cell walls, you need heat and water. That’s why Guided By Mushrooms crafts a Dual Extract Lion's Mane Tincture.
Grown on our farm in Southwestern Ohio from 100% real fruiting bodies, never filler grain, our process captures both water-soluble beta-glucans and alcohol-soluble compounds for a full-spectrum supplement.
First time tincture customers get a 20% on their first purchase, while subscribers get 10% off on each subscription purchase.
https://guidedbymushrooms.com/product/lions-mane-mushroom-tincture
