FOOD SCIENCE ›› 2025, Vol. 46 ›› Issue (16): 13-24.doi: 10.7506/spkx1002-6630-20241219-163

• Prevent Constipation and Promote Intestinal Health • Previous Articles    

Gut Microbiota and Functional Constipation: Recent Advances in Pathogenesis and Nutritional Interventions

DUAN Hao, LIU Gaigai, LU Jiamin, LI Yang, CHANG Xinyue, YANG Tianyu, BAO Shuyuan, SONG Wei, YAN Wenjie   

  1. (1. Beijing Key Laboratory of Bioactive Substances and Functional Food, College of Biochemical Engineering, Beijing Union University, Beijing 100023, China; 2. Functional Inspection Center of Health Food, College of Applied Sciences and Humanities, Beijing Union University, Beijing 100191, China; 3. Xiangya School of Public Health, Central South University, Changsha 410083, China)
  • Published:2025-07-22

Abstract: With the acceleration of population aging, the problem of functional constipation has become increasingly prominent, significantly affecting the quality of life of the elderly. Currently, there are numerous studies focusing on the pathogenesis of and nutritional interventions in functional constipation in the elderly population. However, systematic reviews are lacking. Therefore, this paper focuses on discussing the correlation between gut microbial metabolites and the occurrence of functional constipation, and presents a systematic summary and classification of the raw materials that have been approved for use in health foods for moistening the intestine and promoting defecation. Furthermore, their mechanisms of action in alleviating constipation are discussed. This review is expected to provide enlightenment and assistance for the research and development of functional foods against functional constipation in the elderly.

Key words: elderly; functional constipation; gut microbiota metabolites; mechanism of action; raw materials; health foods

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