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The peptide has a short half-life of approximately 15 minutes in vitro due to degradation by aminopeptidase-like enzymes, though research suggests it may be more stable in vivo due to binding interactions with carrier molecules in circulation

Is your afternoon energy more stable

Additional markers to consider: oxidative stress markers (8-isoprostane, malondialdehyde), inflammatory markers (hsCRP, IL-6), liver function tests

We also run our 80+ biomarker panel to check for the downstream damage SIBO causes: iron, B12, folate, vitamin D, inflammatory markers, thyroid function, and a full metabolic workup

1c,h, 2i, 3i,o, 4a and 5g,j, Extended Data Figs

Detection methods are then developed for both parent compounds and key metabolites