Phytic acid is a unique natural substance found in plant seeds.

It has received considerable attention due to its effects on mineral absorption.

Phytic acid impairs the absorption of iron, zinc and calcium and may promote mineral deficiencies ( 1 ).

Therefore, it is often referred to as an anti-nutrient.

However, the story is a bit more complicated than that because phytic acid also has a number of health benefits.

This article takes a detailed look at phytic acid and its overall effects on health.