There are a lot of obscure ingredients in Gu gels. Here's what they actually do for you.

With more than two dozen flavors, GU Energy has an energy gel for everyone. Take a look inside the making (and ingredients) inside the company's newest flavor, chai latte.

She is far from alone. Energy gels like GU have become high-profile staples in the diets of elite athletes worldwide — including many competing in the Rio Olympics.

GU Energy Labs is developing a mint-flavored menthol gel that, in research to be published in the International Journal of Sport Nutrition and Exercise Metabolism, imparted a significant cooling ...

These expert-recommended running gels—from GU Energy, Chargel, Honey Stinger, and other top brands—are so delish, you’ll actually want to eat them.

GU Energy Gel, Roctane Ultra Endurance Energy Gel and their companion electrolyte drink, GU2O, are designed to provide athletes with scientifically-proven, performance-tested nutrition.

The New Bedford Half Marathon will mark the eighth half marathon I will complete during a 10-month period and the eighth time I will rely on GU energy gels to get me to the finish line. When going ...

It's time that you ditch the Gu and upgrade to one of these healthy and delicious alternatives that use rice, almond butter and maple syrup.

So when I was asked to try out the seasonal Peppermint Stick GU energy gel, I couldn't have imagined a better time for me to try them out. I had packed a few and planned on running the Holiday ...

But the best thing I ate all day was the chocolate-flavored GU Energy Gel I squeezed into my mouth at mile 19 of the marathon. GU gel is one of those edible substances that can't really qualify as ...