@Cmnslivn its worth looking into. Also check ouy Reishi, chaga, turkeytail and cordyceps. Along with lions mane they are the 5 functional mushrooms and could change your life.
@DanIsWriting . I will check on them. I see we have a grower supplying some of them in our small city.
@DanIsWriting . At my age, my brain could use a boost!