You can make yourself feel better about yourself if you project your shadow side, if you project your own potential for evil onto someone else. By annihilating them and, therefore, your shadow, you bring yourself into some state of purity or reformation.
I do the cooking at home. Where we eat no more than 100 grams of meat a day and have 'tons' of fresh vegetables. I prepare the vegetables with a wide range of herbs, spices and such. We also keep on hand lots of fruit, yogurt and great breads.