Whenever you feel stressed out next time eat foods that will boost your happy hormones. Yes eating may help you to stay calm. But indulging into oily and fatty foods can lead to more stress. Thus here we have mentioned a name of a few foods which you can have if you feel stressed out. Dark chocolate Dark chocolates can easily uplift your mood by reducing stress because it contains N-acylethanolamine a group of chemicals that stimulate the brain to release endorphins. They are packed full of antioxidants. Thus after consuming a dark chocolate you experience a feeling of euphoria.