"Spinach is a source of non-heme iron, which is found in vegetable sources. Non-heme iron is not as bioavailable to the body as the heme iron found in animal products. Raw spinach contains an inhibitor called oxalic acid or oxalate. Oxalic acid naturally binds with minerals like calcium and iron, making them harder for the body to absorb. Cooking spinach can help unlock these iron absorption inhibitors and hence increase iron bioavailability. In other words, cooking spinach helps make iron more available to your body."
https://www.healthcastle.com/spinach-good-source-iron-cooked-better-raw/
So much for salad!
https://www.healthcastle.com/spinach-good-source-iron-cooked-better-raw/
So much for salad!