I have been going through some of my old knitting and crocheting magazines and these adverts keeps poping-up. One would think that knitters and crocheters aren't as "nervous" as most people but these medical companies obviously thinks the opposite.
The adverts do make me laugh at the same time as I'm horrified that some people bought into them. Having said that. Maybe Sanatogen is reason why there are so many funky knitted clothes from the 60's and 70s? Thank you Sanatogen!