Phytic Acid
Also known as: Inositol Hexakisphosphate (IP6)
SequestrantsPreservatives
Safety rating
Use Sparingly
Eat Away!Generally SafeUse SparinglyAvoid
Purpose and Function
Phytic acid is a naturally occurring compound in plant seeds, grains, legumes, and nuts, used as a chelating agent binding minerals to improve product stability, with antioxidant properties that extend shelf life.
Commonly found in
- —Whole grains, seeds, legumes, and nuts
Key functions
- —Binds metal ions to improve stability
- —Acts as an antioxidant
Potential Risks and Side Effects
- 01Binds essential minerals (iron, zinc, calcium, magnesium), reducing their absorption — a real concern in plant-heavy diets
- 02Inhibits non-heme iron absorption, relevant for those prone to anemia
- 03Rare gastrointestinal discomfort at high intake
- 04Soaking or fermenting foods can reduce phytic acid content and mitigate mineral-absorption concerns