Limit your use of grains, beans, and other items higher in phosphorous than calcium (a little can be very good, a lot is not unless you compensate to fix the ratio). Good grain choices are stabalized rice bran and crushed whole barley.
Limit use of broccoli, cabbage, bok choy, beet leaves, parsley, cassava, onion, watercress, kale, collard greens, spinach, swiss chard, Soy/edamame , bran, buckwheat, almonds, rhubarb, sesame seeds, pine nuts, apricot, figs, kiwi (anything high in phytates/Phytic acid, Oxilates/ Oxalic Acid, Goitrogens). Some is fine, possibly beneficial. Just not as a regular item.
Avoid dog food, cat food, fish food, and other prepared foods that are heavy sources of animal protien and/or fat and may provide excessive preformed vitamin A and also D.
Anything poisonous like the leaves of nightshade plants (tomato leaves included), or rhubarb leaves.