Can I Eat at Subway with SIBO? What You Need to Know

If you live with SIBO (small intestinal bacterial overgrowth), you know your food choices are essential. Subway’s custom approach might seem flexible, but it’s not ideal. Their breads, sauces, and dressings often contain gluten, hidden sugars, and FODMAPs—all potential triggers for symptoms.

If you live with SIBO (small intestinal bacterial overgrowth), you know your food choices are essential. Subway’s custom approach might seem flexible, but it’s not ideal. Their breads, sauces, and dressings often contain gluten, hidden sugars, and FODMAPs—all potential triggers for symptoms.

If you try it, you need strict adjustments: choose a potato bun (gluten-free), avoid sweet or creamy sauces, and remove onions or spicy condiments. Even then, it’s a tricky balance.

In conclusion, Subway isn’t a reliable SIBO-friendly option. For better symptom control, home-cooked meals or FODMAP-focused venues are your safest bet. Your gut will thank you for the care!