The component science comes from individual studies on one peptide at a time, not from investigations of the fixed quadruple mixture
In this episode, Zo and Kylee dig into how caffeine actually works, the adenosine receptor science, the performance research, the optimal dosing for endurance athletes, and what it's actually doing to your sleep, hormones, and anxiety levels (spoiler: more than you think, less than the fear-mongers claim)
One of its main jobs is to help manage blood sugar
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Glutathione is also a critical component of the gamma-glutamyl cycle, which is used to transport amino acids across cell membranes in the kidneys, brain, and some other tissues (52