In an attempt to save the SS money and address the growing problem of food shortages among slave laborers, Schieber designed a “nourishment” program called Eastern Nutrition (Östliche Kostform). It was tested at the Mauthausen concentration camp. For a period of six months, starting in December 1943, a group of one hundred and fifty slave laborers were denied the watery broth they usually received and instead were fed an artificial paste designed by Schieber and made up of cellulose remnants, or pieces of used clothing. One hundred and sixteen of the one hundred and fifty test subjects died.