In which it is argued that we should consider adding lithium to drinking water, because, among other things, it might decrease suicide, homicide, and rape (at least among Texans, so who can say?), a fun fact that I had never heard:
Lithium drinks were in huge demand for their reputed health-giving properties, so much so that the element was added to commercial drinks. 7-Up was originally called Bib-Label Lithiated Lemon-Lime Soda and contained lithium citrate right up until 1950. In fact, it’s been suggested that the 7 in 7-Up refers to the atomic mass of the lithium. (Maybe the “Up” referred to mood?)
Not as sexy as marching powder in Coca Cola, but still, better living through chemistry, amirite?