I don't know about you folks but my nutrition/supplementation often takes a

back seat to my overall training.

This article has some good info about the reasons we need certain supplements.

http://running.competitor.com/2013/10/nutrition/7-nutritional-supplements-that-arent-a-total-waste-of-money_29434/1

Thanks for posting!

I think they get the reason for not taking Creatine wrong: it is not fear for building muscle, but the fact that it increases water retention and therefore weight a lot.

Other than that and Powdered greens, I take them all though.