If you’ve been hearing more about prebiotics lately, you’re not alone — science is catching up to what many nutrition experts already know: feeding your gut bacteria may help improve metabolism, digestion, and even blood sugar control.

A 2020 study in the European Journal of Nutrition explored how inulin-type fructans (a type of prebiotic fibre found in foods like chicory root and Jerusalem artichoke) affect gut health in people with type 2 diabetes.

The Results

After six weeks of daily inulin supplementation, participants showed:

• A boost in beneficial bacteria like Bifidobacterium adolescentis

• Higher levels of short-chain fatty acids (SCFAs) — natural compounds linked to improved gut and metabolic health

• Better fermentation activity in the gut, suggesting stronger digestive function

Interestingly, while gut diversity didn’t change dramatically, the study confirmed that inulin supports healthy fermentation and gut balance, both key factors for long-term wellness.

Why This Matters

SCFAs like acetate and propionate are produced when your gut bacteria ferment fibre. These compounds play a role in appetite regulation, insulin sensitivity, and fat metabolism — all important for maintaining a healthy weight.

That’s why adding a daily prebiotic like inulin can be a smart, natural way to support your gut and metabolism together.

How to Get Started

If you’re curious about how to take inulin for weight loss, start small — around 2–5 grams per day — and gradually increase to 10–15 grams as tolerated. Consistency is key, and always pair it with plenty of water.

Your gut bacteria will thank you — and your digestion, metabolism, and energy might too.