In the caffeine tablet arena, you will likely be familiar with the brand leader – Pro Plus ... the idea of taking caffeine in ...

Dr. Reed specializes in IV medications. The safety of caffeine pills often depends on how much you take. High amounts of caffeine in a caffeine pill can cause symptoms like dizziness, irritability ...

Most adults can safely consume up to 400 milligrams of caffeine a day (about 4-5 cups of coffee). Depending on the brand and how it's prepared, a cup of coffee may have about 95 milligrams of ...