
Ah, yes indeedy. Swiss chemist Paul Hermann Müller was awarded the Nobel Prize in Physiology/Medicine in 1948 “for his discovery of the high efficiency of DDT as a contact poison against several arthropods.” See more vintage health ads . . .

Heroin – the sedative for coughs!
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No comment
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For ‘brain troubles, headaches and sea sickness’
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These pills will take care of ‘early decay’ and ‘lost manhood’
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Watch out, guys . . .
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See more vintage ad collections here, here and here.
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I think I need some Brain Salts some days. HA!