You may want to eat only low oxalate foods at first until your symptoms begin to improve. Then, you can add medium oxalate foods one at a time, eating a small amount three days in a row. If your pain does not increase, you may add that food to your diet as a medium oxalate food. Eat only two servings a day from the medium group. It is not a good idea to try to eliminate all oxalate from your diet because your body will just manufacture more.
Moderate consumption is necessary.
Of course, you must eliminate the high oxalate foods from your diet completely.