“They increase the quality of the muscle you build as opposed to just the size of the actual muscle.” ...

Creatine is the one fitness supplement worth your money for building muscle, burning fat, and protecting the brain from ...

Pre-workout' is primarily made up of ingredients like caffeine and creatine, as well as amino acids, nitric oxide agents and ...

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.

One of the most common ingredients in sports supplements is caffeine. In moderate amounts, caffeine can boost performance in some sports, depending on the individual athlete. But too much caffeine can ...

Fitness gurus recommend workout supplements as one way to maintain muscle mass and speed recovery after a rigorous routine. These supplements are typically taken pre-workout or after exercising.

Creatine improves power, strength, and energy during exercise. There are many factors to consider when choosing which ...

New research is underway to test whether a combination of high-intensity interval training and generic medicines can slow ...

Readers asked about how to exercise safely as you age, how diet and supplements can affect your fitness and how to make going ...

Researchers highlight how exercise and dietary strategies may complement immunotherapy by improving immune function, tumour perfusion, and quality of life.

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, ...