osta-president
New member
I have a question for you vets here, and guys that have been around for a while. I remember back in the day, the big talk in regards to nutrition was to "maintain a positive nitrogen balance". This was a key element to building muscle, that you needed protein and essential amino acids so that your body could stay in a positive nitrogen balance. Why is it that we don't hear about that anymore. I remember supplement companies using that phrase, magazines using the phrase. Did we come up with better science or did we just grow out of it, like Twin Labs creatine monohydrate? Just had me wondering.