Those who love coffee can enjoy their coffee guilt ... content of coffee gives you better energy, whereas the combination of caffeine and L-theanine in tea offers a more gradual increase in ...

better health, and enhanced physical performance. The debate between tea and coffee drinking has been the age-old competition, but more often than not, black coffee is the popular choice for rich ...

The low to moderate (40–300mg) amount of caffeine typically contained in a cup of coffee has ... adults.Green tea has something of a health halo, but is it that much better for us?