Many ,any summers ago, I was going somewhere in Florida with my father, and as sort of a reward for behaving, he stopped off at a Seven-Eleven and said I could get any soda I wanted. Yaaayy! I chose Yoo-Hoo which as you probably know, is essentially carbonated chocolate milk. And after drinking it down - I promptly vomited. Think that was after we had returned home. Exactly what was wrong with the drink, I do not know. But I never tried another and Yoo-Hoo remains the only soda I could not tolerate.