A recent item on what supplements one should be taking or not, the lion's mane mushroom came under scrutiny.
“The lion's mane mushroom grows on old tree trunks and contains the compounds hericenones and erinacines, which are believed to boost brain health and concentration. A study in the journal Antioxidants showed hericenones and erinacines might help to enhance the growth of brain cells. But many of the studies have been small and on animals. The Advertising Standards Agency (ASA) has challenged supplement manufacturers that claim the superstar mushroom has potential to support cognitive function, focus and memory. Should you be taking it? It is considered safe but more research and longer duration studies are needed to confirm perceived health benefits."
