Pre-workout supplements often contain caffeine and amino acids to boost energy before exercise. Caffeine in pre-workout can increase alertness and performance but may cause side effects if taken in ...

Sarah is an experienced writer and editor enthusiastic about helping readers live their healthiest and happiest lives. Before joining Forbes Health, Sarah worked as a writer for various digital ...

Whether you're working out first thing in the morning, midday or after work, it's important to make sure you have enough fuel to keep energy levels high and maximize performance. A pre-workout snack ...

With hard-to-pronounce ingredients and caffeine levels that could impact your heart rate, finding a pre-workout supplements that’s both safe and effective isn’t easy. To identify the best pre-workouts ...

Jenessa Connor is a writer with experience writing health, fitness, and nutrition topics for publications, websites, companies, and experts in wellness spaces. Most pre-workout supplements should be ...

Researchers estimate that 70 % of young adults consume at least one nutritional supplement, with 30 % reporting regular use of pre-workout energy products. Modern sports science defines pre-workout ...

Lindsey DeSoto, RD, is a nutrition writer, medical reviewer, and registered dietitian who helps clients improve their diet for health-related reasons. Her writing covers a variety of topics, including ...