Add Yahoo as a preferred source to see more of our stories on Google. A glass of fizzling root beer beside a brown bottle and bottle opener - Bhofack2/Getty Images A good caffeine boost is great for ...

A longtime mission in my life is finding the best diet root beer. What’s not to love about root beer? That ineffable mix of vanilla, licorice, and wintergreen flavors, a little bit of anise or nutmeg, ...