Oxalic acid is a naturally occurring compound in many fruits, vegetables, nuts, and whole grains. While small amounts of oxalic acid are not harmful, this compound can inhibit the absorption of other ...

Oxalic acid, or oxalate, is a naturally occurring organic compound in plant foods like vegetables, fruits, grains, and nuts. Your body also produces small amounts of oxalate. Oxalic acid is sometimes ...

Oxalates, also known as oxalic acid, are naturally occurring compounds in plants. You eat them in food, and your body makes them as well. If you’re prone to kidney stones or have kidney disease, your ...

Q: I've heard that spinach and some other vegetables contain significant amounts of oxalic acid, which can interfere with absorption of some minerals. What do you think about the oxalic acid issue? A: ...

A team led by Brent Wagner, MD, a professor in the University of New Mexico's School of Medicine Department of Internal Medicine, conducted a study published in the journal Magnetic Resonance Imaging.