Creatine is one of the few supplements that actually does what people say it does.

It helps you get stronger, slows how quickly your muscles tire, and may even support your brain.

It’s also one of the most studied supplements we have.

Many of us don’t get much creatine through food alone, especially if you don’t eat a lot of meat or fish.

So understanding what creatine does, who benefits most, and how to use it has the potential to make a difference - at least when it comes to your exercise routin...