Lion's mane is a kind of mushroom that is used as a natural nootropic. It is supposed to specifically increase the proliferation of brain cells (which may enhance cognition).
The medicinal mushroom Lion's Mane (Hericium erinaceus) has long been used in traditional Chinese medicine and is readily accessible as a supplement. According to scientific research, lion's mane includes a variety of health-promoting compounds, including antioxidants and beta-glucan.
Furthermore, lion's mane is said to boost the immune system, improve digestion, and guard against cancer.
These mushrooms, as well as others, are used in supplement capsules and mushroom coffee products.