Is running beneficial to the digestive system?
Sep 26, 2025
Source: Cainiu Health
Dr. Huang Yuhong
Introduction
In general, whether running is beneficial to the digestive system depends on the way it is performed. Moderate and regular running usually benefits the digestive system by promoting digestive function; however, intense or irregular running may have adverse effects on digestion and should be avoided. When combining daily exercise with diet, it is recommended to run 1–2 hours after meals.
In general, whether running benefits the digestive system depends on the type of running involved. Moderate and regular running usually benefits the digestive system by promoting digestive function; however, intense or irregular running may negatively affect digestion and should be avoided. The detailed analysis is as follows:
When maintaining a moderate and regular running routine—such as jogging for about 30 minutes daily—circulation throughout the body improves, gastrointestinal motility is enhanced, and food digestion and absorption are promoted. This also helps regulate gastrointestinal movement, reducing issues such as bloating and constipation.
Engaging in intense running or starting to run immediately after a meal may reduce blood flow to the gastrointestinal tract, impair digestive enzyme secretion, and lead to discomforts such as abdominal pain and nausea. Moreover, irregular running patterns can disrupt normal gastrointestinal motility rhythms. Over time, this may increase the burden on the gastrointestinal system and ultimately harm digestive health.
In daily life, when combining exercise with diet, it's recommended to wait 1–2 hours after eating before running, adjust running intensity according to individual capacity, and avoid excessive fatigue. Additionally, maintaining regular eating habits and limiting spicy or greasy foods can better support digestive system function.
