Glands
There was this guy: in 1939 everyone in the USA knew what this guy was about source: https://en.wikipedia.org/wiki/John_R._Brinkley Yes, old Doc Brinkley - he sold potions and treatments over the radio to cure: EVERYTHING ! Eventually he moved his station to Mexico where he could boom his disinfomercials over all of the USA. And he did advocate goat glands for restoring virility, yikes ! But then there was this (I think I heard Norman Gilliland point out the Doc Brinkley reference on the discontinued Old Time Radio Drama program on Wisconsin Public Radio): https://archive.org/details/OTRR_Jack_Benny_Singles_1939-1940/JB+1939-11-19+Mary's+Thanksgiving+Poem.mp3 1939 was Dennis Day's first season on the program taking over the singer/stooge role after Kenny Baker left. At about 8:20 Dennis is about to sing when Mary interjects an amazing line: Jack: Oh Dennis ! Dennis: Yes, please ? Jack: How about a song before we get inv...