Ginseng, a well known immune system booster, is the only non-fungal ingredient in this concoction. The mushrooms included are Maitake, Reishi, Chaga, Artists’ Conk, Shiitake These are chosen for their general immune boosting, or specific flu fighting, properties according to The Fungal Pharmacy by herbalist Robert Rogers. The Reishi and Ginseng were bought in Toronto’s Chinatown, the rest were grown or foraged locally.

The amount below was added to 2lt of water and simmered on the wood stove down to 1lt. The result can be kept in the fridge added to juice, kombucha or tea (or any combo of those) for a daily tonic. For a less bitter tea leave out the Reishi and the Conk. The resulting broth is good in soups and other dishes where stock is used.