10/16/2026
Most people with IBS-C focus entirely on WHAT they’re eating, without realizing HOW their gut is moving may be the bigger issue.
Here’s what’s actually happening behind the scenes:
👉 Slower movement through the digestive tract gives microbes more time to ferment food
👉 More fermentation creates more gas, pressure, and abdominal distension
👉 Certain gases, especially methane, can actually slow motility down even further
👉 So the constipation and bloating start reinforcing each other in a vicious cycle
This is why so many people feel “fine enough” in the morning, then progressively more swollen, uncomfortable, backed up, and exhausted as the day goes on.
And honestly, it can become incredibly frustrating when you keep blaming yourself or your food choices, when the real issue may be that your gut simply isn’t moving efficiently downstream.
In Episode 103, I break down the deeper connection between constipation, bloating, methane gas, fermentation, and slowed motility, including why IBS-C is often much more complex than “just eat more fiber.” Click the link to watch the full episode: https://youtu.be/BjqDyusBEOk?si=EipzjwKFK_TD8p0I
I also put together a FREE IBS-C 7-Day Meal Plan with gentler meals designed to support digestion without overwhelming a sensitive gut. Click here to download it: https://alyssa-simpson.mykajabi.com/freebie-ibs-constipation-diet-pdf-guide