"Seitan, what it is ? A versatile meat substitute made from wheat protein and seasoned with salt and savory spices. Its texture is simular to that of meat, and it has more protein than tofu and tempeh, making it a great alternative for men who don't love the thought of vegetarian alternatives. And also a good source of phosphorus, selenium and iron." - Lisa Moskovitz, R.D., founder of The NY Nutrition Group, Moskovitz.