Mold Mycotoxins & Bile Mold Mycotoxins & Bile Acid Signaling: An Overlooked Gut–Liver Axis Mechanism Most discussions about mold focus on respiratory symptoms or generalized inflammation. However, one mechanism deserves far more attention: how certain mycotoxins can disrupt bile acid regulation and hepatobiliary transport , impacting gut and liver health. This is not fringe science—this is liver physiology. 1️⃣ Bile: More Than Just Fat Digestion Bile acids are critical molecu