Medically reviewed by Karina Tolentino, RD Key Takeaways Pre-workout supplements often contain caffeine and amino acids to boost energy before exercise.Caffeine in pre-workout can increase alertness ...

The fitness industry continues to see a rise in the popularity of pre-workout supplements, with athletes and fitness enthusiasts increasingly turning to these products in hopes of enhancing their ...

This is read by an automated voice. Please report any issues or inconsistencies here. The pre-workout industry has absolutely exploded in recent years, and it has become a staple part of training ...

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 ...

Pre-workout supplements promising extra energy for workouts may come with a hidden cost: severely reduced sleep. A study of ...

No matter your fitness level, pre-workout nutrition is essential. What we eat — or don't eat — before a workout can affect energy, performance and recovery. “It’s like putting gasoline in a car. If ...

That pre-workout stretching routine you learned in high school gym class might be sabotaging your performance more than helping it. For decades, fitness culture has promoted stretching myths that ...

Leigh Weddle, PharmD, is a licensed pharmacist with over 10 years of experience in retail and clinical settings. Pre-workout supplements combine various amino acids and stimulants to help boost energy ...