Ferrous Fumarate
This is what the ingredient is.
Ferrous fumarate is an iron salt used for food fortification and treating iron deficiency anemia.
Here is why it shows up on the label.
Used in cereal fortification and supplements. Well-absorbed form of iron with less GI irritation than ferrous sulfate.
Here is what food agencies say.
FDA GRAS for food fortification. European food agencies allow it. WHO recommended for fortification.
Here is what research has found.
Good bioavailability. Less GI side effects than ferrous sulfate. an FAO/WHO expert committee confirms safety.
Here are a few things worth knowing.
Can cause constipation and GI upset. Iron overload risk in hemochromatosis. Keep away from children.
Sources
- FDA Fortification Rules
- WHO Fortification Guidelines
- EFSA Scientific Opinion
How to read this page
We publish plain facts about this ingredient so a label is easier to read. This is not medical advice, and it is not a recommendation to buy, avoid, or use anything. For a personal health question, talk with a clinician who knows your history.