Carbs aren't the problem—but the foods that contain the carbs could be.
A spice commonly used in Indian curries, turmeric's restorative properties may prove especially beneficial for runners.
Beet juice is becoming popular among endurance athletes, and the market now has several options.
The new "endurance drink" offers a proprietary blend of ingredients designed for maximum performance.
High-fat, low-carb diets are growing in popularity among runners. But is that the way to faster running?
A product that tries to take the hassle out of consuming protein.
Here's a sneak peek at natural food products hitting the market from well-known brands such as Clif Bar to smaller start-ups.
Organic maple syrup as an energy gel? We put it to the test.
Learn the symptoms for low sodium and get solutions to fix it.
Don't lose track of why you're fueling during a race.