The morning coffee. The espresso after a meal. 1, 2, 3 cups during the meeting. In Germany, coffee is the most popular beverage of all:We drink an average of 169 liters per year. More than water (123.4 liters) and also more than beer (91.7 liters)* - who would have thought? But is it healthy? There are various myths and stereotypes about coffee. Here, we tell you how healthy coffee really is.