Hollywood Reporter Brande Victorian and ABC News’ contributor Mike Muse join Live to discuss the big night and legendary red carpet. House Speaker Rep. Mike Johnson, R-La., details Republicans' ...

Even for those at the lower end of the half-life scale, caffeine will last in your body for many hours after ingestion. This ...

My child kept saying, ‘Everyone in class takes them,’ and ‘What if my grades drop because I sleep more than others?’ I ended ...

Caffeine affects the body in a variety of ways, particularly if you drink a lot. Having too much can cause gastrointestinal ...

Caffeine is safe in moderate amounts, but excessive intake, especially from supplements or in children, can pose serious ...

Caffeine, also a cranial vasoconstrictor, is added to further enhance the vasoconstrictive effect without the necessity of increasing ergotamine dosage. 2 tablets at onset of attack, then 1 ...

One study looked at people with type 2 diabetes who took a 250-milligram caffeine pill at breakfast and another at lunchtime. That’s about the same amount as drinking two cups of coffee with ...

In one study, researchers monitored the sleep of a dozen volunteers. Some were given a caffeine pill equivalent to about four cups of coffee and others received a placebo instead. Even when the ...

Note: You should exercise extreme caution when using caffeine supplements or powders that contain pure or very concentrated caffeine, as the FDA reports there have been at least two caffeine ...