Do you feel that double extraction is an important part of making higher quality medicine for any of the mushrooms you use in clinical practice?
Do you have a preference for working with powders that have been decocted ahead of time or tinctures?
Do you have any general guidance about how long most of the common medicinal mushrooms maintain their efficacy as pre-prepared powders vs tincture? ....or the range of how old tinctures might be that you would use with clients/patients?