Creatine is one of those supplements that you hear about with relative frequency, but what exactly is it supposed to be doing? Studies about the supplement have been cropping up for the last couple of years, and they all seem to have slightly differing opinions on the usefulness of creatine. It’s been suggested that creatine supplements help to reduce fatigue on muscles, improve recovery, and increase muscle strength. That’s a tall order for a nitrogenous organic acid. Today, we’re looking at a round-up of studies done on the topic to see what the experts have to say.