Aug 1, 2014 — Studies show the caffeine in just a few cups of coffee enhances performance in a wide range of sports. But more isn't better, and concentrated caffeine can be lethal.
Jun 2, 2014 — For this week's Sandwich Monday, we try Perky Jerky. It's dried meat loaded with caffeine to fuel everything from athletic pursuits to midmorning breaks in the office.
Feb 11, 2014 — Energy drinks tend to get a bad rap. But when it comes to caffeine intake, teenagers seem to be getting far more caffeine from coffee drinks. Overall, about three-fourths of children in the U.S. consume caffeine on a given day.
Jan 13, 2014 — A new study adds to the evidence that among everyday coffee drinkers, the old wives' tale that coffee will lead to dehydration is really just that: a tale. Another study found that caffeine may help to consolidate memories in the short term, but may not help retrieve old memories.
May 9, 2013 — No caffeinated chew for you! The Wrigley Company pulled its Alert Energy caffeinated gum off the market after the product roused concern from the Food and Drug Administration.
Apr 30, 2013 — Wrigley's new caffeinated gum has raised eyebrows at the FDA, which is worried about the potential health impacts on children and teens.
Apr 26, 2013 — Historians tell us that caffeine in coffee helped Western civilization "sober up" and get down to business. Now scientific research shows that at low doses, caffeine improves performance on mental tasks, especially in people who are already tired.
Mar 13, 2013 — Can eating a banana counter the effects of being over-caffeinated? That's a claim that's been circulating around blogs recently. Some baristas swear by it, but we talked to a scientist who explains why it just isn't true.
Mar 7, 2013 — Feeding on flowers with caffeinated nectars gives bees a memory boost, new research shows. Turns out, other studies have found humans can get a similar boost in short-term memory with caffeine — if they're exhausted.
Jan 22, 2013 — A new report says the number of ER visits involving caffeine-laced energy drinks doubled from 2007 to 2011. Many of those visits involved patients who combined the drinks with alcohol and other drugs, intensifying the effects. Manufacturers say there's no proof the drinks are to blame.