Yes, Thiamin in a typical serving size contains low levels of FODMAP.
Best Low FODMAP alternatives to Thiamin for your diet
You can also substitute Thiamin with kale, spinach and collard green. These alternatives work well in most recipes and are easier on your stomach if you’re following a low FODMAP diet
Is thiamin good for people with IBS?
Yes, Thiamin is ok for IBS when consumed in appropriate serving sizes. It is considered low FODMAP and generally well-tolerated. For those managing IBS or SIBO during the elimination phase, it’s generally safe to include this ingredient in your meals within recommended portions. However, it’s important to avoid overconsumption, as larger servings may exceed Low FODMAP thresholds. Allow adequate time between meals to support digestive processing and maintain symptom relief.
Pro tip: Ingredients under 2% of a product or used for colouring are typically too minimal to trigger FODMAP reactions.
About Thiamin
Vitamin B1, also known as thiamine, is commonly used in the food industry to fortify cereals, bread, and other grain products, and is essential for energy metabolism and nerve function.