Add Yahoo as a preferred source to see more of our stories on Google. Carley didn’t think he’d done anything unusual that morning. He felt normal when he woke up. He’d had a little coffee and then, ...

Pre-workout nutrition, workout prep—whatever you call it—has changed, and what you consume in the hours before exercise ...

Energy drinks and coffee both contain energy-boosting caffeine. Experts say coffee is a safer choice, as it’s free from harmful additives and lower in sugar. Whichever drink you choose, limit caffeine ...

Sometimes you need an additional shot of energy before a workout. While there are many alternatives for pre-workout beverages, coffee is one of the most popular. Coffee is a caffeine-rich and low-cost ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Between Celsius, Prime, and Panera’s Charged Lemonade, talk of highly caffeinated drinks is everywhere, ...

Here are seven natural and healthy pre-workout drinks that are useful in terms of maintaining your body hydrated, increasing your energy levels, and improving your performance. Water is the most ...

Energy drinks are designed to boost mental and physical alertness, but they often contain high levels of caffeine, sugar, and ...