Forget breakfast - dinner is the most important meal of the day if you're going out drinking. Before hitting the town, chow down on complex carbs, plenty of veggies, and asparagus. These foods have essential vitamins, minerals, and nutrients that help prevent hangovers and slow down alcohol absorption.
Drinking an occasional glass of red wine can improve heart health and circulation.
Choose a breakfast that can assuage hangover symptoms (hint: it's not hair of the dog).