Yeah, its to bad I don't like beer, and as for Guinness, UGH! Potatoes and dairy food will give you complete nutrition, too, so skip the bangers, and just have the mash--with lots of butter.
Chocolate isn't a bad idea though, USDA recommends 6 to 8 servings of fruits, and coco beans are are a fruit... so i guess a well balanced diet includes chocolate. or at least a well balanced American (US) diet.