The afternoon slump is real, but coffee isn't the only answer to that midday lag. You can also score a boost with a refreshing tea. If you're trying to keep track of your caffeine intake, you'll want ...

Medically reviewed by Aviv Joshua, MSMedically reviewed by Aviv Joshua, MS Green tea is a popular type of tea made from the unoxidized leaves of the Camellia sinensis bush. It is less processed than ...

Green tea extract and caffeine are often combined in supplements to enhance energy, focus, and fat metabolism. When taken together, they may offer synergistic benefits but raise the risk of side ...

Matcha, or powdered green tea, has more caffeine than other teas and as much as coffee and espresso, but it offers many other ...

Editor’s Note: Food writer Casey Barber says to cool off from this month’s sticky heat with a glass of iced tea. Stay tuned for her July recipe selection, and for all the months that follow. It’s the ...

An RD explains why caffeine from tea (vs. coffee) is less likely to make you feel jittery—plus how to avoid a caffeine crash altogether. For those who are sensitive to caffeine, it can feel like just ...