I imagine that the extent of the injury/pain is going to effect whether or not the supplement will help.
Now that I think about it... I've had a problem with my left hand for going on 2 years now. It randomly cramps up at times, particularly my pinky and ring fingers, it's not horrible pain but it's just a burden sometimes like when working. While reading some of these responses, I just realized the pain seems to have subsided since taking GC. I'm probably jinxing myself by saying all of this, but regardless it does feel better.
Now that I think about it... I've had a problem with my left hand for going on 2 years now. It randomly cramps up at times, particularly my pinky and ring fingers, it's not horrible pain but it's just a burden sometimes like when working. While reading some of these responses, I just realized the pain seems to have subsided since taking GC. I'm probably jinxing myself by saying all of this, but regardless it does feel better.