Watch out for signs of mold. If you see any green mold, white fuzzy mold, or dark black spots (mildew) within the mushroom, tend not to consume it. Don’t worry if you see blue staining—This is certainly popular in Psilocybe mushrooms and an indicator that the mushrooms consist of psilocybin. https://stephenagkcw.bloguetechno.com/mushroom-chocolate-bar-polkadot-secrets-69034226