'I had a neighbor college student who did research on macdonald's fries and shakes and the fries were still NOT moldy or otherwise altered after 30 days.The milkshake poured on an old car removed the paint when wiped off after sitting in the sun for 45 minutes. SO glad I never eat there and now that I know there are 19 ingredients no wonder they don't break down'
So that got my curiosity up and I did a bit of google research and found this interesting story about a man who kept a McDonald's hamburger for 14 years.
And that's not the only one I found. People all over are holding their own lab experiments. Some for a month, some for 4 months and some for years.
I like Dr Jim Sears comment
'If mold won't eat it, if the fungus won't eat it, if the bugs won't eat it,
Maybe we shouldn't be eating it.'