Not sure what you and Iscool are talking about. I said “has the liquid been tested to see if it’s real blood or a DNA test” ... don’t know how this “Eucharist” got into the conversation.
You ought to have given iscool a courtesy ping, since you mentioned iscool in your reply.<p.
I only mentioned “Eucharist” because I was responding to iscool’s remarks. It has nothing to do with the blood of St. Januarius.