I have heard it said on many media sources that a cup of coffee a day is supposed to be good for you. How long is it safe to drink coffee after brewed? https://cooking.stackexchange.com/questions/17225/how-long-is-it-safe-to-drink-coffee-after-brewed Coffee and Digestion – 7 Digestive Problems with Coffee http://flatulencecures.com/coffee-digestion Does Coffee Go Bad? https://www.deathwishcoffee.com/blogs/news/88350401-does-coffee-go-bad https://medium.com/@hspectrum/the-effects-of-drinking-one-cup-of-coffee-a-day-711c40f38f14 Doctors believe that drinking coffee is good, but perhaps their belief is based on the assumption that you are drinking the right amount. You can only get the positive effects once you know the influence, strength, and appropriate amount of coffee you should drink. (fungus on coffee) What might occur, within the body, with coffee left overs if it is not fully urinated out of the body???
I've only seen mold on coffee that has been sitting for a week or more. Almost everything in moderation doesn't hurt.
Coffee is good for you. This unlike Coca Cola which turns to metal in a few days if you leave if out in the open.
