Oxalate-Rich Foods
Oxalic acid or oxalate is an organic compound in many plants, such as nuts, soy, black pepper, tea, sweet potatoes, chocolate, spinach, beets, Swiss chard, or rhubarb. Once digested, this substance would bind to minerals like iron and calcium to form some masses. If you have a diet that is rich in oxalate-rich foods, it would increase the risk of kidney stones. Therefore, make sure to consult your dietitian and cut down on these ingredients mentioned above. [2]
