If your stomach acts up when your ADHD is in full swing, you’re not crazy. Scientists are finding a surprising link between ADHD and gut health, especially when it comes to irritable bowel syndrome (IBS). Apparently, our brains and guts have a lot more to talk about than anyone realized.
A recent global study found that people with ADHD are about 60 percent more likely to have IBS than people without it. That doesn’t mean ADHD causes stomach issues, but it does show the two might be connected through something called the gut-brain axis. Think of it as a two-way text thread between your head and your intestines. When one gets overwhelmed, the other one tends to chime in.
Researchers have discovered that people with ADHD often have slightly different gut bacteria. Some of these bacteria help produce dopamine, which is already the main chemical we struggle with when it comes to focus, motivation, and energy. If your gut’s off balance, it could mess with how your brain handles dopamine too.
There’s been talk about probiotics helping with focus or mood, and a few small studies even saw some improvement after a few weeks. Others saw nothing at all. So for now, it’s interesting, but not a magic fix. Still, it makes sense that if your gut health is a mess, your brain probably isn’t feeling its best either.
Doctors are starting to pay attention to the overlap between ADHD and IBS. The best advice right now is to take care of both at the same time. Regular meals, movement, decent sleep, and lowering stress all make a difference. I know, easier said than done when your brain’s running a thousand tabs at once, but even small steps can help.
If you’ve been dealing with constant bloating, stomach pain, or irregular digestion, it might be worth bringing up ADHD at your next doctor’s visit. The gut-brain connection is real, and for some of us, it’s not just a side note. It’s part of the whole ADHD experience.
So no, you’re not imagining it. That gut feeling might actually be your second brain trying to get your attention.