Sleep, calm and recovery, explained properly

Checked October 2026: there’s no solid human evidence that reishi improves sleep. In rats, reishi extract lengthened sleep, and one human trial

Reishi mushroom (Ganoderma lingzhi, usually sold as Ganoderma lucidum) is a bitter, woody fungus taken as tea, powder, capsules or a hot

Chaga (Inonotus obliquus) is a slow-growing fungus that forms black, charcoal-like cankers on birch trees and is usually simmered into a tea.

Cordyceps is a fungus sold mainly as Cordyceps militaris or as CS-4, a lab-grown form of Cordyceps sinensis. Human evidence is small:

Mushroom coffee is ordinary instant or ground coffee blended with powdered mushroom extracts such as lion’s mane, chaga, reishi or cordyceps.

No mushroom treats anxiety or depression. Lion’s mane has the most human research: three small trials hint at lower anxiety, low mood

Mushroom tea is a hot drink made by simmering dried functional mushrooms, such as reishi, chaga, lion’s mane or cordyceps, in water,

Lion’s mane is mostly studied for memory and focus, cordyceps for exercise and energy, and reishi for fatigue and wellbeing, usually as

Shiitake mushrooms are safe for most people once they are cooked thoroughly (evidence checked October 2026).

Functional mushrooms are non-psychedelic fungi such as lion’s mane, reishi, cordyceps, chaga, turkey tail and shiitake, sold in the UK as powders,

Lion’s mane is an edible mushroom studied for memory, focus and mood. Small human trials show early, modest results, and no health

Maitake (Grifola frondosa), also called hen of the woods, is an edible mushroom that grows in frilly clusters at the base of