Sulforaphane increases glutathione in the brain Jed Fahey Have you ever tried broccoli sprouts, the 3 day old sprouts of broccoli? They can have up to 100x more sulforaphanes, the beneficial bioactive in broccoli, than the adult plant! Sulforaphanes have Hope sprouts eternal Hub Broccoli, Sano Verde Max Organic Sprouting Seeds Johnny's Selected Seeds Untargeted polysulfide omics analysis of alternations in polysulfide production during the germination of broccoli sprouts ScienceDirect