Homocysteine is bad for you, but its a critical part of the transsulfuration pathway. You dont make glutathione wothout it, but when your levels of homocysteine get too high, it becomes majorly Can glutathione help with autism? In some casesyes. Especially when metal toxicity (like aluminum) is involved and the body cant make enough glutathione on its own. Topical or oral forms may Dan Purser Books List of books by author Dan Purser IT STARTED HERE