The history
The medicinal plants behind ten everyday drugs — and the hidden history of where our medicines really come from. By C.B. Light.
Aspirin was pulled from willow bark by people who had never heard the word "molecule." Quinine came from a bark empires went to war over. A roadside weed gave us a chemotherapy drug that changed childhood leukemia's story forever. The Original Formula follows ten ordinary plants to ten drugs you already know — the true, documented, frequently uncomfortable story of how they got from the riverbank to the pharmacy shelf.
The pharmacy didn't invent these. It found them, refined them, renamed them — and sold them back to us. This is the receipt.
A work of history, not medical advice. Many of the plants described are dangerous or lethal; nothing in this book is a recommendation to use them.
New — October 2026
The Original Remedies
Fifty plants. Documented tradition. Graded evidence. The field guide to the home remedies that have a real record. By C.B. Light.
Fifty plants with a documented record — identified by their field marks, prepared the way the old pharmacopoeias describe, and graded honestly against the modern monographs. Where the evidence is thin, the page says so. Where a plant was refused, the book says why.
Each plant gets six full-color pages: a portrait and story, identification photographs with the dangerous look-alikes side by side, the numbers from the reference monographs, a follow-along kitchen page with household measures, the safety page, and a full-page botanical plate.
The record stays public — the verification log, the refused list, and the sourcing guide →
This book documents traditional use and the published evidence about it. It is not medical advice.