To be honest I had never heard of anyone using Turkey Tail mushrooms and had to look it up. It does look like it does have some benefits but does list the following at the end of the article - "Even though it has a good safety profile, it’s important to speak with your doctor before supplementing with turkey tail mushroom."

5 Immune-Boosting Benefits of Turkey Tail Mushroom: https://www.healthline.com/nutrition/turkey-tail-mushroom