Keeping Up Appearances is a Britishsitcom about the constant struggles of the protagonist Hyacinth Bucket (which she pronounces as Bouquet) to appear of a higher social class than she is. The shows frequently revolve around her latest scheme to move up in life (for example her "sophisticated candlelit suppers") getting foiled.
... often with ridiculous ideas about nutrition.
A more disturbing, and a practice more often acknowledged to be quackery, are the miracle cancer cures and ...