Pre-workout supplements can improve exercise performance, mainly by boosting energy, focus, and endurance. Key effective ingredients include caffeine, creatine, and beta-alanine. They work best for high-intensity or long workouts and when dosed properly. However, effects vary by person, and some may experience side effects like jitters or nausea. They’re not magic—good nutrition and hydration are still essential.
Here’s a quick summary:
ReplyDeletePre-workout supplements can improve exercise performance, mainly by boosting energy, focus, and endurance. Key effective ingredients include caffeine, creatine, and beta-alanine. They work best for high-intensity or long workouts and when dosed properly. However, effects vary by person, and some may experience side effects like jitters or nausea. They’re not magic—good nutrition and hydration are still essential.