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By Lee Carroll, Medical Herbalist Let’s face it, cancer is one of those words that makes every pet owner uneasy. But here’s the good news: nature has already armed us with tools to protect against it. Medicinal mushrooms, long valued in traditional medicine and now supported by modern research, are among the most exciting of […]

By Lee Carroll, Medical Herbalist Today I want to pause and reflect on the International Day of Peace, through the lens of herbal medicine. When we think about peace, it’s easy to drift into ideals and concepts, but I’m drawn to the practical tools nature has given us for creating calm, both individually and collectively.

Rediscovering a Forgotten Molecule: Royal Lee, Mushrooms, and the Early Clues to Ergothioneine’s Power By Lee Carroll, Medical Herbalist Did Royal Lee know about ergothioneine (ERGO) in 1929? It’s a provocative question. One that connects nutrition history, biochemical curiosity, and the legacy of one of the most visionary—yet often under-recognized—figures in natural medicine. As a

Introduction Oxidative stress poses a significant threat to cells and tissues, with resilience largely dependent on the quality and strength of their antioxidant systems. These systems include small molecules, proteins, and enzymes that work together to control and neutralize reactive oxygen species (ROS) and repair oxidative damage. Among all cell types, red blood cells (RBCs)

Introduction Figuring Out the Facts As unsubstantiated health advice proliferates, the humble fruit faces unwarranted criticism owing to its natural sugar content. Contemporary dietary movements have marked fruit as being harmful to one’s health. This adverse perception has resulted in misunderstandings, particularly regarding specific plants such as the fig, Ficus carica L., which have a

Introduction Human evolution has been profoundly shaped by dietary practices, yet the role of fungi—particularly mushrooms—has been largely overlooked. My Gourmet Ape Theory proposes that the consumption of ERGO-rich mushrooms provided early hominids and hominins with significant evolutionary advantages. As the reproductive structures of fungi, mushrooms served as a potent source of bioactive compounds that

Introducing… Reishi! Let me introduce you to one of the most revered of all medicinal mushrooms: Reishi! Reishi is the most popular common name used today, being the Japanese pronunciation of the traditional Chinese term líng-zhī, which is a difficult term to translate. Líng means something like spiritual, miraculous, sacred, or divine. Zhī has no

Introducing… Maitake! Maitake (Grifola frondosa) is a widespread edible and delicious fungus of the Northern Hemisphere, which is known around the world by many names. In English, it is called hen of the woods (distinct from chicken of the woods, another edible fungus). The Chinese name translates to “grey tree flower” which is a perfect

Introducing… Shiitake! Shiitake! Here is a familiar mushroom that is native to Asia but is now commonly incorporated into Western diets. Little do many of us realise that this attractive and delicious mushroom packs a hugely powerful immunological punch when consumed regularly! Shiitake is the most universal common name for the mushroom of Lentinula edodes,

Introducing… Chaga! Chaga is the common name applied to the medicinal fungus Inonotus obliquus. This species is saprotrophic, meaning it feeds on tree wood, having various possible hosts but tending to preference birch trees. Notably, Chaga is not a mushroom and looks vastly different to fun gal fruiting bodies. It has the appearance of burnt