turns your poo black.
Urban myth. Guinness does not turn your poo black.
Housey, what does a good barman do to make Guinness betterer?
Housey, what does a good barman do to make Guinness betterer?
Stores it well, pours it well, lets it stand etc etc.
If you drink Guinness (I have for many many years, had quick one this very night!) you appreciate that it's quality can vary massively and that a pub that get's it right is a rare yet delightful thing for the Guinness fan. The source is pretty much the same, something impacts it between barrel and glass.
It's all in the way it's poured.
Urban myth. Guinness does not turn your poo black.