I have a visitor very much into mushrooms and we’re definitely going to grow several varieties.   Unfortunately, our high desert dry hot / cold climate is not at all suitable for portobello mushrooms, love those as meat substitute as I’m less and less into eating animals.
In our research we found Lion’s Mane:
The described benefits are just incredible and I’m especially interested in enhancing brain function!
Lion's mane mushroom - Dr. Axe
If you have any experience eating or growing Lion’s Mane or other mushrooms, please let me know!