Discover the top BCAA supplements of 2025, tested and backed by fitness experts. Whether your goal is faster recovery, ...

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.

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 ...

“There are several different pre-workout supplements, many with various ingredients,” says Jordan Hill, R.D., C.S.S.D., a ...

Cardio. Incorporating aerobic exercises that get your heart rate up (such as running, swimming or cycling) is key to ...

There's even more evidence that creatine may be the best-value fitness supplement you can buy. Studies suggest it can help you build muscle, burn fat, boost performance, and even protect your brain.

We spoke with experts to find the best pure and effective creatine supplements. Here's what we recommend, whether you're ...

The rise of fitness supplements has transformed the fitness industry, with products like protein powders and pre-workout formulas becoming commonplace in gyms and health stores. This comprehensive ...

Rachael Link is a registered dietitian and health writer based in San Francisco. She completed her undergraduate degree at the University of Central Missouri and holds a master’s degree from New York ...

Research suggests caffeine can help with weight loss, but a large dose is necessary to create a response. One study concluded ...