THERAPEUTIC EFFECTS AND MECHANISMS OF SOME NUTRIENTS IN IRRITABLE BOWEL SYNDROME
Irritable bowel syndrome(IBS)is a prevalent functional gastrointestinal disorder worldwide and characterized mainly by abdominal pain and abnormal bowel movements.The pathological and physiological mechanisms of IBS are complex,making clinical treatment challenging.Dietary intervention is a common approach to treating IBS and significantly improving patients'quality of life.This article reviews the therapeutic effects and mechanisms of spome nutrients,such as carbohydrates,polyunsaturated fatty acids,dietary fiber,and vitamin D,in IBS,so as to provide a more reasonable dietary treatment plan for IBS patients.[ACTA NUTRIMENTA SINICA,2024,46(1):95-101]