While she says this is a rare, non-dangerous side effect thats most likely to show up after an increase in dose, for athletes who use heart-rate zones for training, it may impact how you train
Tortorella C, Stella I, Piazzolla G, Cappiello V, Simone O, Pisconti A, Antonaci S
When TLRs recognize PAMPs expressed by LPS, there is activation of downstream transcription factors that regulate cytokine gene expression of NF-B, generating an inflammatory response leading to GERD
15 These results support the hypothesis that NAC is capable of crossing the bloodbrain barrier and providing cysteine substrate to CNS cells, thus enhancing GSH synthesis
Kraemer WJ, Spiering BA, Volek JS, Ratamess NA, Sharman MJ, Rubin MR, French DN, Silvestre R, Hatfield DL, Van Heest JC, Vingren JL, Judelson DA, Deschenes MR, Maresh CM
J Clin Psychol (1990) 46(6):72230