Health

Exercise boosts memory like caffeine 

Brisk walks—even as short as 20 minutes—can provide your working memory just as much pep as that morning cup of coffee. In fact, that same recent study showed, that exercise may also reduce the negative effects of caffeine ...

Health

Using caffeine as a tool to study information processing

Researchers are using caffeine to study how the brain processes information, and a new study shows the effectiveness of this approach. A placebo-controlled study in adults, which uses a simple Go/NoGo task, is published in ...

Health

Sleep interrupted: What's keeping us up at night?

One of the largest longitudinal studies to date examined evening consumption of alcohol, caffeine and nicotine among an African-American cohort and objectively measured sleep outcomes in their natural environments instead ...

page 2 from 25