If you’ve ever felt the sudden urge to head to the bathroom right after eating, you’re not alone. This phenomenon is more common than you might think, and it’s called the gastrocolic reflex. Dr. Joseph Salhab recently explained this process, which isn’t caused by food moving instantly through your digestive system but by signals sent between your brain and your stomach. But what can you do to manage this reflex, especially if you have Irritable Bowel Syndrome (IBS)? Well, we wrote about it here, but here are some great foods and supplements to help manage these symptoms, along with other helpful tips like trying the FODMAP diet and incorporating aloe vera with water.
1. Low-FODMAP Foods

For people with IBS or who are more sensitive to the gastrocolic reflex, a low-FODMAP diet can be incredibly beneficial. FODMAPs are specific carbohydrates that are hard to digest and can worsen symptoms like bloating, cramping, and diarrhea. The diet eliminates certain carbohydrates that are difficult for the body to digest, which can trigger symptoms like diarrhea and cramping. Foods like oats, quinoa, carrots, and spinach are easy on the digestive system and can help reduce post-meal trips to the bathroom. This diet can help “reduce the strength of the contractions in the colon” for those with IBS, according to Dr. Salhab.1 You can read more about low-FODMAP diets here.