### Swiss Kriss - Louis Armstrong
> Armstrong's laxative of preference in his younger days was Pluto Water, but when he discovered the herbal remedy Swiss Kriss, he became an enthusiastic convert,[96] extolling its virtues to anyone who would listen and passing out packets to everyone he encountered.
https://en.wikipedia.org/wiki/Louis_Armstrong
If you have ever wondered what the reference was in 'Baby, It's Cold Outside'.. It's a laxative!