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5,300 years ago, an injured and starving man from Val Venosta, Italy, fled across an Alpine glacier to escape pursuers. But his enemies caught up with him and with a practiced arrow-shot penetrated his shoulder blade and subclavian artery. Before long, he was dead from blood loss. “Oetzi the Iceman” was found mummified in 1991. On his person were pouches containing mushroom remedies, the oldest known proof in existence of medicinal mushrooms usage.

One of the mushrooms was Birch polypore - Piptoporus betulinus - which it is believed he used as a remedy against intestinal parasites. Eggs of the whipworm parasite (Trichuris trichiura) were found in his intestines. The other mushroom in the possession of Oetzi was Tinder fungus - Fomes fomentarius - which has been traditionally used in Europe to cauterize wounds and stop bleeding.

Birch polypore and Tinder fungus are both polypores, which have pores on their undersides, hence the name. Most polypores grow on trees and none is known to be poisonous.

Few polypores are edible because they are hard and fibrous. But people in the Orient as well as the Occident have used them to treat a multitude of diseases for ages. Usually in the form of a tea that would be brewed and drunk; sometimes as a poultice placed on a wound or over an aching body part.

Native American traditions tell of using different kinds of polypore extracts to combat smallpox and other diseases introduced with the arrival of Europeans. This includes Reishi (Ganoderma resinaceum), Chaga (Inonotus obliquus), Birch polypore, and Turkey tail (Trametes versicolor), as well as the now rare and endangered species Agarikon (Fomitopsis officinalis).

And as though by no coincidence, Agarikon also holds the distinction as the oldest medicinal mushroom in historic European literature. In 65 B.C., Greek physician Dioscorides recorded it in Materia Medica as a remedy for tuberculosis. More recently, K. Grzywnowics in a 2001 article titled Medicinal Mushrooms in Polish Folk Medicine said Agarikon tea was traditionally considered an elixir for long life and listed historical uses to include lung conditions (coughing, asthma) and rheumatoid arthritis, but also infected wounds and open bleeding.

Up to this point, we’ve only covered the use of medicinal mushrooms in the West. However, their use has been far more widespread in Asia. There are at least three Asian species that would be criminal to leave out of any article on the history of medicinal mushrooms.

First out is Reishi (Ganoderma lucidum), sometimes nicknamed the “Mushroom of Immortality” due to its wide range of healing properties. Reishi was mentioned in Shen Nong’s Herbal Classic from around 2,000 years ago. Many ancient Oriental temples and wood-carvings include images of this highly revered “cure-all” fungus.

Next is a mushroom from Tibet known as Cordyceps, a small fungus growing out of the bodies of silk caterpillars. Its first mention was in The Classic Herbal of the Divine Plowman, 200 A.D. Traditionally used as an aphrodisiac, today it’s popular with athletes to improve strength and stamina.

Finally there is Shiitake, the number one gourmet mushroom of the Orient. Shiitake has been cultured in China for approximately 1,000 years as a food. What is less known is that it is also one of the most researched medicinal mushrooms in the world. A polysaccharide extracted from Shiitake is approved in Japan as an anti-cancer drug. Other qualities hinted at by research include antibiotic and immune enhancer.

Scientific research on medicinal mushrooms began in Japan in the late 1960’s. A ground-breaking study by Dr. Ikekawa found that mushroom growers and their families had lower cancer rates then the communities in which they lived. Today, medicinal research into mushrooms has expanded exponentially around the world and is still increasing. Medicinal mushrooms are still making history.

Note: This article is for informational purpose only. None of the mushrooms mentioned herein have been approved for medicinal use by the FDA. Never use any mushroom medicinally without consulting a licensed medical practitioner.