Fortunately, science has put its foot down where decaf tea is concerned. For the best drink that won't keep you awake until 5 a.m. on a workday, according to Michelle Francl, Ph.D., in her book ...

Decaffeinated tea may bring fewer benefits for your health than caffeinated tea, then, but if you’re someone who is sensitive to caffeine, or would like to keep drinking tea all the way up to ...