Watch out for indications of mildew. If the thing is any green mildew, white fuzzy mold, or dim black places (mildew) within the mushroom, will not consume it. Don’t worry if the thing is blue staining—This can be popular in Psilocybe mushrooms and an indicator the mushrooms consist of psilocybin.  https://bookmarksaifi.com/story19268358/5-simple-statements-about-psilocybin-chocolate-bar-uk-explained