While the “caffeinated” label on certain tea products is self-explanatory, there’s much confusion over decaffeinated vs. caffeine-free tea. There’s a difference between the two descriptors.

There’s evidence the effects of caffeine in a cup of tea are enhanced by an amino acid it contains, called L-theanine, if it is drunk regularly. The research finds “L-theanine may interact ...

Here’s where tea shines. A typical cup of tea contains between 20 and 60 milligrams of caffeine, depending on the type, compared to the 80 to 100 milligrams of caffeine in an average cup of joe.

Kristie Reed, PharmD, oversees emergency, general medical, surgical, psychiatric care, and oncology medication as the pharmacy director of a community hospital. Dr. Reed specializes in IV medications.

Black tea contains caffeine and an amino acid called L-theanine, which may help improve alertness and focus. L-theanine increases alpha activity in the brain, resulting in relaxation and better focus.

The newest arrow in Axon Enterprise's quiver is aerial drones, which in many ways serve as first responders by virtue of being able to be somewhere before first-responder personnel can physically get ...

Low blood pressure may manifest as bouts of dizziness, faintness, or nausea while performing simple day-to-day tasks. It ...

Perhaps the most "traditional" of these healthier energy drinks is Zoa's line of zero-sugar energy drinks. The caffeine in Zoa is derived from natural ingredients such as green tea and green coffee ...

Christmas is coming back to Number 1!

Christmas is coming back to Number 1!