[Templar]

Lots of different advice in here. I doubt you'll get any answer based on any fact.

IMO, if you want a real answer, you need to look at a few things. Look at your diet and look at important nutrients you are missing. Look for a vitamin that fills those voids.

Also look at the workouts you are doing and the intensity. You may need to supplement more if you are very intense.

Takes a bit of research, but I don't think there is a magical answer out there.