ThreeFold Herbal Healing is a herbal clinic, an online herbal classroom and a small-scale herbal apothecary.
I am Lior Sadeh,
A clinical herbalist with a long history of growing herbs and making herbal remedies from seed to product.
I studied clinical herbalism with Thomas Easley at the Eclectic School of Herbal Medicine and now see clients 1:1 for herbal consultations. My practice combines modern, evidence-based knowledge with traditional Western herbalism.
I teach herbalism in person at Keene State College and other locations, as well as through my online classes. Writing an herbal blog is another way to share this work, because I believe everyone deserves to play an active role in their own health.
I weave together traditional western herbalism with an evidence based functional approach sprinkled with a dash of magic!
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Gut Brain Axis
September 2026
What Connects Mind & Digestion
The gut brain axis is a major line of communication that facilitates digestion, elimination, cognition, mood, and immunity.
Gut Brain Axis
September 2026
The Cephalic Phase
Gut Brain Axis
September 2026
Stress & Digestion
Stress is a primary disruptor of the gut-brain axis, acting through multiple pathways.
Gut Brain Axis
September 2026
The Microbiome Connection
The microbiome acts as a “central regulator” of this axis, primarily through its interaction with the Enteric Nervous System (ENS) and the gut lining.