What is in a running energy gel?

If you're new to running or sports nutrition, you may have come across energy gels and wondered what’s actually inside them. GU Energy gels are packed with ingredients that help...

Why You Need to Replenish Electrolytes

Electrolytes are minerals in your body and blood that affect how your body functions, particularly during exercise.  When you sweat, you lose electrolytes, specifically sodium (hello, salty sweat!). Athletes should...