https://www.selleckchem.com/pr....oducts/4-phenylbutyr
Irritable bowel syndrome (IBS) is linked to disruptions in sympathovagal balance, which could impair vascular homeostasis and cause IBS symptoms. Studies have shown reductions in sympathetic activity following a single slow, deep breathing (SD bout in healthy adults; however, no studies have investigated its chronic effects in IBS.The purpose of this study was to evaluate the feasibility and impact of a SDB intervention on microvascular and autonomic function and symptoms in adults with IBS. Fourteen participants (