Video by Kelsey McClellanCredit... Supported by By Kim Severson To the marketers trying to reboot milk as a sports drink for Generation Z, Yvonne Zapata seemed like the perfect ambassador.

The researchers wanted to see how the sports drink Powerade stacked up against different kinds of milk, so they subjected 15 men to four rounds of cycling on separate days. Each workout was ...

And those probiotics? The doc says they’re only in your milk if something very, very gross happened. Humans have been drinking animal milk for roughly 10,000 years, and the vast majority of it ...