Also known as Ganoderma lucidum, the Reishi mushroom is the fruiting body of a fungus that grows in hot and humid locales in Asia. The medicinal mushroom can be found on top of the ground or growing on trees. Reishi has been a staple in traditional Chinese medicine for thousands of years.

Reishi has an earthy and slightly bitter flavor. You can brew it into tea or a latte for a lot of extra perks.