Most mothers, about 90% breastfeed her baby. After four months, only half are breast her baby. Then milk powder comes into play. Stiftung Warentest has 15 finished dairy products under the microscope (edition, July 2016). Nutritionally all tested powder are good. There are no disease-causing germs. The manufacturers of milk powder are also subject to strict rules. What must be included there, determines the diet Regulation and type and number of nutrients exactly. Of course, they also specifies what must not be in it: pollutants!