An early version of the soft drink 7-Up contained small amounts of lithium, and it was advertised as the drink that "took the ouch out of the grouch!"

Question

Quizplus · Accepted Answer

This statement is true. 7-Up did originally contain small amounts of lithium citrate, which was a mood stabilizer, and it was marketed as having a calming effect. However, the use of lithium in soft drinks was discontinued in the 1950s.

An Early Version of the Soft Drink 7-Up Contained Small