Research shows even a single dose of a pre-workout supplement containing caffeine before exercising can lead to small improvements ...

Medically reviewed by Patricia Mikula, PharmD Key Takeaways Most pre-workout effects peak within 30-90 minutes, but caffeine ...

The pre-workout staple, known for its itchy onset, could help you push through training sessions longer.

Creatine helps increase power and muscle growth, while pre-workout offers quick energy and focus. Learn how they differ and when each supplement makes sense for you.

Finding the energy to exercise in the morning or after a long day is a common problem. This might explain why pre-workout ...

The best snacks to eat before a workout include quick-digesting carbohydrates for energy and a small amount of protein for ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Regardless of whether you’re an experienced exerciser or brand new to fitness, pre-workout supplements ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." A SAVVY CONSUMER like you knows that supplements are a largely unregulated industry, with supplement ...

Regardless of whether you’re an experienced exerciser or brand new to fitness, pre-workout supplements may help increase your energy, focus, endurance, and strength during exercise, according to ...

In TODAY.com's Expert Tip of the Day, dietitian Natalie Rizzo shares the best food to eat before a workout to fuel the body, improve performance, and optimize recovery.