Research from the American Chemical Society concluded that the oxalate in soy and foods made from soy might increase the chances of developing kidney stones (via Science Daily). This is because oxalate and calcium are two key components of a type of kidney stone. However, registered dietician Dr. Kristina Penniston told the University of Wisconsin that oxalate-rich foods tend to contain other components that could inhibit kidney stones from forming. Additionally, not getting enough calcium (which is added to some soy milks) can lead to your body absorbing too much oxalate, which can result in calcium oxalate stones.
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