Caffeine has a number of health effects on the body and brain. Depending on how you consume it, caffeine could improve memory, boost athletic performance, and be good for the heart. But too much of it ...

Then, 3 or 4 p.m. rolls around and the same thing happens – you may be cranky or tired. Some lose the focus required for work or school. Caffeine consumption averages around 76 mg per person per day ...

Caffeine is the most commonly used stimulant in the world. Up to 400 milligrams per day is the amount of caffeine that can be consumed without risks by the average healthy adult. Insomnia, muscle ...

Recent research suggests caffeine has a wide variety of health benefits. There are, however, some negative side effects to still keep in mind. Each day, billions of people rely on caffeine to wake up, ...

To convert fluid ounces to milliliters, multiply by 29.57. To convert ounces of chocolate to grams, multiply by 28.35. The caffeine content is shown for commonly used versions of energy drinks and ...

The most common treatment for ADHD is stimulant therapy. These drugs can improve your focus and attention span and help control impulsive behavior. A few studies have looked at how caffeine can affect ...

A cup of coffee or tea in the morning or an afternoon caffeine pick-me-up is usually fine for most adults. But parents might want to take a closer look at caffeine and other ingredients in the drinks ...

Carley Millhone is a writer and editor based in the Midwest who covers health, women's wellness, and travel. Her work has appeared in publications like SELF, Greatist, and PureWow. Hydration reduces ...