Nutritionist Nichola Ludlam-Raine weighs in on the buzzy “coffee nap” trend, revealing why it works and how to do it right.

Over the years, we’ve read that caffeine is bad, or that it’s good, or maybe it’s neither ... with their caffeine consumption. Take some time off of caffeine to se if it makes a difference.

While coffee boasts an array of health benefits, caffeine can wreak havoc on your cortisol levels. Here are the best times to drink coffee, with a nutritionist revealing when you should have your last ...

The half-life of caffeine — which refers to the time it takes the body to get rid ... before bedtime can still disrupt sleep. To ensure a good night's sleep, it might be best to avoid caffeine ...

For many of us, caffeine is more than just a morning pick-me-up, it's a lifestyle. Whether it’s that frothy latte, iced cold brew, or trusty cup of black tea, caffeine often feels like the fuel ...

Caffeine combined with beetroot juice significantly improves both initial and repeated 1000-meter running performance in non-athlete men. Body fat percentage, sleep duration, and nutrition emerge as ...

If you’ve ever thought about extracting caffeine from coffee beans, [Ben] is the guy for you. The last time we ran into him, he had already produced a few aerogel monoliths with a few ...

The question, however, remains: Is pre-workout actually good ... While caffeine can certainly increase your energy temporarily, you are consuming a large quantity in a short amount of time ...

From energy boosts to side effects like anxiety and sleep issues, college students find caffeine to be a double-edged sword.

"With use over time, the brain adapts its ... Irritability Caffeine increases the number of receptors for dopamine, a feel-good chemical that triggers satisfaction and pleasure, in the brain.