Question

12. Oxalic Acid is Harmful OR Helpful for Human beings.​

Answer 1

I think yes it is harmful. Oxalic acid is toxic because of its acidic and chelating properties. It may cause burns, nausea, severe gastroenteritis and vomiting, shock and convulsions. It is especially toxic when ingested. As little as 5 to 15 grams. but there are certain foods and fruits where you can find oxalic Acid they are Beet greens.

Rhubarb.

Spinach.

Beets.