What studies found
Across 32 trials using food-level amounts (a median of 10 g a day), inulin-type fibers gave a small average weight change of about 1 kg. That review was funded by an inulin supplier. A 2025 review found inulin blends didn't help constipation, and inulin is more likely than some fibers to cause gas.
How much is in our products
| Product | Amount |
|---|---|
| GLP-1 Advanced | 200 mg per 3-capsule serving |
| Gut Health | 50 mg per 2-capsule serving |
In studies: A median of 10 g a day in weight trials; several grams a day in fiber studies.
Both amounts are a small fraction of the roughly 10 g a day used in studies; beans, lentils and oats supply far more.
Who should take care
It can cause gas and bloating, especially in sensitive people. Drink plenty of water. Take other medicines at a different time, because fiber can slow how some are absorbed.
Talk to your doctor or pharmacist before starting a supplement if you take any medicine, are pregnant or breastfeeding, or have a health condition.
Read more in our guides
Sources
This page is for general education and isn't medical advice. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.