Pre-workout supplements are intended to boost energy so you can work out harder and longer. Taking pre-workout can cause side effects like nausea and shakiness due to high caffeine content.

A great workout starts with the right mindset - and the right fuel. While the right snack is the best prep, pre-workout ...

“Pre-workout supplements are designed and intended to enhance performance and 'energy' before exercise, and contain a mix of ingredients to help do so,” says Myprotein Nutritionist, Jamie Wrigh ...

Around then, I noticed my workout friends talking about pre-workout supplements. Everyone had a different brand or flavor they loved, and they talked animatedly about how much easier it made ...