Some research suggests that combining caffeine and cannabis may produce different effects than taking them separately. There may also be some risks. Some products already mix caffeine with two key ...

Caffeine's diuretic nature may lower magnesium levels in the body, leading to unwanted complications. Luckily, there are ways to offset these effects. What’s the Connection Between Caffeine and ...

While black tea, espresso, and coffee bring the most caffeine to the table, green tea packs a moderate amount as well. The content in white teas varies greatly, while herbal teas are practically ...

Caffeine gives you energy. But could your morning cup of coffee be depleting your magnesium? Magnesium is a mineral found in certain foods and supplements. It's necessary for several body ...

Summary: A new study reveals that caffeine increases the complexity of brain activity during sleep, especially in younger adults, potentially disrupting the brain’s ability to recover overnight.

you’re not alone. Many people experience unexpected drowsiness or sluggishness after consuming caffeine, even though it is usually considered a powerful stimulant. Let’s take a closer look at ...

ORLANDO — Caffeine intake increased the likelihood of healthy aging in women, data presented at the annual NUTRITION meeting showed. Specifically, drinking regular coffee increased the odds up ...

New research reveals that caffeine doesn’t simply block sleep; it transforms the sleeping brain into a more complex, hyperactive state that resembles being closer to peak mental performance. Even more ...

I'm talking about coffee, of course! But the real addiction here is to the caffeine IN coffee, not coffee itself. My husband is a two-mugs-a-day drinker, so it's not like he's guzzling java all ...

Globally, caffeine is a widely used stimulant typically consumed through drinks such as coffee, tea, and energy drinks by millions of people. However, those who face dietary restrictions or ...