> Who here can imagine a doctor telling anyone on earth not to eat more carrots?
Completely tangential, but I can imagine doctors treating patients complaining of Carotenosis:
Carotenemia or carotenaemia (xanthaemia) is the presence of the orange pigment carotene in blood from excessive intake of carrots or other vegetables containing the pigment resulting in increased serum carotenoids. - https://en.wikipedia.org/wiki/Carotenosis