After hours of work and a breakfast of pretzel bread, sausage, and coffee, Markus and his wife, Sonja, discuss the day's plans for their catering business at their home in Endingen, near Freiburg im Breisgau, Germany. (From the book What I Eat: Around the World in 80 Diets.) The caloric value of his typical day's worth of food in March was 4600 kcals. He is 43 years of age; 5 feet, 9 inches tall; and 160 pounds. Germans are among the biggest meat eaters in Europe, but eat slightly less meat than in decades past. MODEL RELEASED.