A Short History of Functional Mushrooms

Long before modern wellness trends, people across the world were already using mushrooms — not just as food, but as prized ingredients woven into culture and ritual. These functional fungi have a history stretching back thousands of years across Asia and beyond. Here’s a look at where they came from.

“Functional mushrooms” is simply the modern name for edible fungi that people have long valued as ingredients rather than as everyday food. They aren’t drugs, and they aren’t used to diagnose, treat, cure or prevent disease. In our products they’re food ingredients, chosen for their heritage and the character they bring.

The use of these mushrooms dates back over 2,000 years, with some of the earliest records in Traditional Chinese food and herbal culture. Ancient texts describe certain mushrooms reserved for emperors, prized for their rarity. Japanese monks foraged specific mushrooms; Korean tradition brewed them into tonics; and across the region, whole bodies of knowledge grew up around harvesting, preparing and serving them. Indigenous peoples across North America, Siberia and Europe used local species in their own traditions, each culture developing its own understanding.

While hundreds of species exist, three have the strongest historical footprint — and they’re the three we use.

Reishi (Ganoderma lucidum) — called the “mushroom of immortality” in ancient texts. This reddish-brown mushroom grows on hardwood trees with a woody texture unsuitable for eating whole. Traditionally brewed into teas or ground into powders, it was used for promoting calm and balance.

Lion’s Mane (Hericium erinaceus) — named for its distinctive cascading appearance. This white, shaggy mushroom has been used in traditional practices to support cognitive function and focus. Ancient practitioners observed it seemed to support mental clarity.

Cordyceps — has the most unusual origin. This fungus grows on insect larvae in high-altitude Tibet and Nepal. Himalayan shepherds noticed their yaks became energetic after grazing where Cordyceps grew, leading to its use for stamina and vitality. Its rarity made wild Cordyceps extremely expensive, driving cultivation innovation.

Moving from traditional use to modern application required innovation. Wild harvesting isn’t sustainable or consistent for commercial use.

Modern cultivation ensures consistency, purity, and sustainability. Testing protocols check for heavy metals, pesticides, and contaminants — quality standards impossible in historical use.

The key innovation is extraction methods. Mushroom cell walls contain chitin (like shellfish shells), which humans struggle to digest. Modern processing breaks down these walls, making beneficial compounds more bioavailable than eating whole mushrooms.

Modern life presents unique challenges: constant connectivity, information overload, disrupted sleep, and relentless stress. People increasingly seek wellness support beyond quick fixes or synthetic solutions.

Medicinal mushrooms fit the functional foods movement — ingredients consumed regularly as part of daily nutrition rather than sporadically. The idea: consistent, long-term support rather than reactive intervention.

There’s also growing appreciation for traditional knowledge. When something has been used consistently across cultures for millennia, there’s usually something worth understanding.

Approach medicinal mushrooms with realistic expectations. They’re not miracle cures or quick fixes. Traditional use involved consistent, long-term consumption within broader health practices, including diet, movement, and lifestyle.

If you’re taking medication, pregnant, breastfeeding, or managing health conditions, consult a healthcare professional before adding medicinal mushrooms to your routine.

Medicinal mushrooms represent a fascinating intersection of ancient wisdom and modern wellness. These fungi have journeyed from imperial courts and monastery gardens to contemporary kitchens and coffee cups.

Whether drawn to their rich history, intrigued by emerging research, or seeking natural daily support, medicinal mushrooms offer connection to practices serving humanity for thousands of years — now made accessible, safe, and convenient for modern life.