Life Mushroom coffee: Is there magic to drinking chaga, reishi and lion’s mane? August 20, 2019August 30, 2019Carly Mallenbaum, USA TODAYComments Off on Mushroom coffee: Is there magic to drinking chaga, reishi and lion’s mane? Teas and coffee made with reishi, chaga and lion's mane mushrooms are a hip food trend with ancient roots. But why drink mushroom coffee? Is it gross?