I've been on GNC's AMP Creatine 189 for a couple months now, and everything has been fine (although I wondered if those huge tablets actually dissolved in my stomach).
When that ran out, I switched to and I've been extremely thirsty ever since, even though I am drinking (what I think is) a lot of water. It must not be, however, because it also feels like my muscles are close to cramping up when I am working out (well, at least my hamstrings feel that way, and they usually don't).
Two tabs of my Kre-Alkalyn equal 1.5 g. Does that seem like a normal dose?
Does it usually cause cramping and an increased thirst?