If you have irritable bowel syndrome (IBS) or a sensitive stomach, asparagus contains fermentable carbohydrates called FODMAPs. For some people, these can cause gas, bloating, and—yes—temporary constipation or diarrhea. It’s a reactivity issue, not a universal rule.
Also, if you’re addicted to grilled asparagus with garlic like it’s a love language, the garlic might be the real culprit. Garlic is also high in FODMAPs and can set off a gut rebellion.
In other words, blame the seasoning before you blame the spear.
The Final Verdict (with a Side of Sass)
Does asparagus cause constipation? Only if you eat a mountain of it while dehydrated, drown it in fat, or have a particularly grumpy gut. For most people, it’s a gut-friendly superstar that actually helps you go.
So, go ahead—enjoy your asparagus. Drink water. Don’t butter it like you’re auditioning for a cooking show. And if you end up like Dave, just know: you did this to yourself, sweet summer child.
Now, if you’ll excuse me, I’m off to pee something that smells like a chemistry experiment. Bon appétit!