My Mother would never eat yoghurt! Said it reminded her of milk that had gone off, but she was brought up on a diary farm so perhaps she was particularly sensitive to the smell.
My first dictionary (Pockt Oxford 4th edition of 1942 reprinted with corrections in 1966) actually has yoghurt in the addenda as a new word! I quote:
yaourt, yohurt, n. Sour fermented liquor made in the Levant from milk. [Turk. yoghurt].
Other new words included wireless, zebra crossing, zipper, synchro-mesh (as in gearboxes), tabloid, and television to just name a few!