old kombucha

[Guest guest]

Someone recently told me that drinking " old kombucha " can be fatal,

shutting down or at least damaging your internal organs. She read

that when if got too old, it produced an acetone by-product. I

thought old kombucha was just vinegar. I keep regular vinegar for

months, even a year in some cases. Store bought vinegar is

pasturized, though, and KT has live bacteria in it. Does anyone know

anything about how old is " old " or if it is even true at all.