Moderate amounts of caffeine may ease headaches. However, if you have multiple cups of coffee daily, cutting back could cause ...

Medically reviewed by Arno Kroner, DAOM Key Takeaways Small doses of caffeine, such as those in common painkillers, can help relieve headache pain.However, caffeine consumption has also been shown to ...

Caffeine doesn't just make it harder to fall asleep; it changes how the brain behaves during rest. New research shows that caffeine alters brain activity in ways that make sleep look more like ...

Whether it’s a cup of tea or coffee, many of us struggle to get through the day without our caffeine fix. While it can be beneficial to boost energy levels, reduce fatigue and improve focus, for some ...

Coffee may benefit the brain through multiple pathways, but caution is key due to caffeine consumption.

You can counteract caffeine’s side effects with hydration, a light snack, or gentle exercise. Avoid foods high in sugar and ...

A recent study of sleep lab volunteers reveals that caffeine impairs essential brain functions at night. Here’s what happens. Stacey Leasca is an award-winning journalist with nearly two decades of ...

For many people, morning is impossible to navigate without at least one cup of coffee. Amidst its many compounds that give this brew its unique taste, coffee contains caffeine, which helps push away ...

According to the American Medical Association, roughly 85% of Americans consume caffeine daily, yet most of us don’t think twice about what it’s really doing to our bodies. That post-lunch slump, the ...

Many experts say kids under 12 shouldn't have coffee at all, since kids are more sensitive to caffeine's effects on sleep, ...