
A nitrogenous organic acid that occurs naturally in vertebrates and helps to supply energy to all cells in the body, primarily muscle.
For me, the best thing that I've ever discovered for mitigating that feeling of being groggy with sleep deprivation is creatine.
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"The speaker mentions creatine as the best thing he has discovered for mitigating the feeling of grogginess associated with sleep deprivation, and the guest confirms there is data for creatine enhancing cognition during sleep deprivation."