The menstrual cycle may not be limited to the endometrium but also may impact gut permeability.

DISCUSSION: Menstrual cycle-associated changes in IgA directed against LPS and by inference bacterial translocation may be driven by effects of progesterone on transcellular, paracellular and vascular pathways (leaky gut) thereby contributing to the severity of physio-somatic and anxiety symptoms as well as fatigue, breast swelling and food cravings. PMID: 31364524 [PubMed - as supplied by publisher]
Source: Acta Neuropsychiatrica - Category: Psychiatry Tags: Acta Neuropsychiatr Source Type: research