Mushroom Brain Boost, Mushroom Brain Booster"I've been the use of it for numerous years now," Bishop says. "The effects (of lion's mane) are subtle to the factor wherein you are no longer even sure it is working. But searching back on the day, you word the growth in productivity." Bishop continues, emphasizing the diffused, but undeniable improvements in cognitive function. Of route, the impact of lion's mane might also vary from man or woman to person.