Lion's Mane mushrooms have a seafood-like flavor, often being described as similar to lobster or crab.  They can be eaten raw, cooked, dried, or used in various dishes. 
Lion's Mane mushrooms are rich in vitamins such as riboflavin, niacin, and thiamine.  They are also a good source of minerals such as zinc, potassium, and manganese.
Lion's Mane as been linked to brain and nervous system health, by improving cognitive function, reducing anxiety and depression, and stimulating nerve growth.  Can also help maintain healthy cholesterol levels and support healthy circulation.  Lion's Mane may help protect against stomach ulcers, reduce inflammation in the gut, and potentially aid in managing conditions like ulcerative colitis.  Lion's Mane possess antioxidant and anti-inflammatory effects, which can contribute to overall health and potentially protect against various diseases.