Plant Based Iron Sources. Vegan food contains all the iron you need, You can find lots of healthy, cruelty free iron in Soy, White beans, Lentils, Tofu, Amaranth, Chickpeas, Edamame, Mung beans, Peas, Mushrooms, Quinoa, Spinach, Beetroot, Whole wheat bread, Pumpkin, Tahini, Parsley, Chia seeds, Kale, Goji berries, Potato, Bell pepper, Sunflower seeds, Orange and many many more. Going vegan is easy!