Chronic stress can impact bowel functions, and a recent report indicates that eating late at night can worsen these effects, affecting digestive health and the gut microbiome. Researchers studied over 11,000 individuals in the US to explore the connection between chronic stress, late-night eating, and bowel problems. Those with high stress levels and who consumed over 25% of their daily calories after 9 p.m. were 1.7 times more likely to suffer from constipation and diarrhea.
Lead author of the study, Harika Dadigiri, a resident physician at New York Medical College, emphasized the importance of meal timing, stating that during periods of stress, the timing of meals can significantly impact gut health. Another study involving 4,000 participants from the American Gut Project revealed that individuals with high stress levels and late-night eating habits were 2.5 times more likely to experience bowel issues. These individuals also exhibited lower gut microbiome diversity, indicating a potential link between meal timing, stress, and gut health.
The research findings suggest correlations rather than direct causation between stress, eating behaviors, and gut health. The study underscores the need for further research to delve into the intricate relationship among stress, dietary patterns, and gut health. Dr. Dadigiri empathizes with individuals who indulge in late-night snacks due to demanding schedules, recommending structured meal routines to establish healthier eating habits and support digestive functions over time.
