A: Oxalic acid is a potent but toxic cleaner that removes rust and stains caused by iron, water and tannic acid. It's available in dry crystal form, to be dissolved in warm water for use.

Oxalic acid, or oxalate, is a compound in many plant foods. ... In the digestive system, oxalate can form complexes with minerals such as calcium and interfere with their absorption.

Medically reviewed by Mary Choy, PharmD Oxalic acid, or oxalate, is a naturally occurring organic compound in plant foods like vegetables, fruits, grains, and nuts. Your body also produces small ...

I don’t know what it is about baking trays. Maybe it’s the fact that we’ve designed them for a lifetime of inferno-like ...

MRI warning as study says injection could cause deadly material to form in body. ... could mix with oxalic acid found in many foods to precipitate tiny nanoparticles of the metal in human tissues. ...

Ever notice a gritty film covering your teeth after eating a spinach salad? This phenomenon, called "spinach tooth," happens because the leafy greens are chock-full of oxalic acid. This naturally ...

Oxalate, also called oxalic acid, is a compound that your body produces. You can also find it naturally in many food sources, ... which are hard mineral deposits that form in the kidneys .