“…Psychological (e.g., fear, anxiety, and anger) and physiological stress (e.g., hunger, overeating, and restraint) can cause FGIDs ( Labanski et al, 2020 ; Chuang et al, 2021 ; Ge et al, 2022 ). Many studies have shown that stress delays gastric emptying, inhibits feeding, induces gastric hypersensitivity, and suppresses antral motility in animals ( Bulbul et al, 2019 ; Li et al, 2019 ; Jiang and Travagli, 2020 ).…”