Creatine is a popular supplement used to increase muscle size and strength. There are a few medications and supplements you should avoid taking with creatine.

Electrolyte supplements offer a simple way to support hydration—especially during longer workouts or when you’re sweating ...

I’m nearly 50 and decided to see if the supplement would make a difference in my routine. As a dietitian in midlife, I’ve ...

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.

Creatine is one of the most widely studied and best-understood supplements on the market. It’s a compound that your body makes naturally and stores in muscles to fuel short bursts of energy, and ...

Because supplements aren't tightly regulated before hitting the market, some products may not contain what the label claims — ...

Researchers concluded that just 16 weeks of low-dose magnesium-creatine chelate supplementation helped soccer players sprint ...

If you’re looking for a pre-workout supplement that supports your overall fitness goals, consider this one from Cellucor.

Calcium and phytates that are often in protein powder can block iron absorption, according to Theresa Gentile, MS, RDN, CDN, a Brooklyn-based registered dietitian and national media spokesperson for ...

What it is: The 5-in-1 gas detector monitors carbon monoxide, smoke and combustible gases, such as natural gas and propane, ...

Research shows that higher doses of creatine can help boost brain energy. We spoke to experts about the best way to use the supplement.