23-08-2014, 04:23
I can't even take one gram of creatine per day without my hamstrings becoming stiff. The same thing happened with 1.5 grams taurine (500 mg is safe for me) and again with 2 grams (I think) calcium pyruvate, so I think it's the cell volumization causing stiffening. This stiffening can cause muscle pulls, so be careful if it happens.