Produktion und Verbrauch von Nahrungsmitteln sind traditionell mit weit reichenden Ängsten verknüpft. Bezogen diese sich in vormodernen Gesellschaften vorrangig auf eine ausreichende Versorgung, sind sie in der modernen Industriegesellschaft eher auf die Qualität der Nahrungsmittel gerichtet. In diesem Zusammenhang spielten in der Nachkriegszeit Antibiotika eine zentrale Rolle. Der Aufsatz stellt die Einführung der Antibiotika in die westdeutsche Food has always been connected with anxieties. Whereas in pre-modern times, people mainly struggled with the provision of enough food, in the late modern period the focus shifted to the quality of food. Due to the successes of modern agriculture and trade, Western countries no longer face the problem of food shortages and undernutrition, but are instead confronted with the problem of over-abundance and health-related problems like obesity (Scholliers 2008, Bruegel/Stanziani 2004, Fischler 2002. Even though people in industrialized countries expect to be able to buy as much food as they want, they are anxious about the purity of their foods, as illustrated by the increasing popularity of organic foods and the role of food scandals in the media. Many of the recent anxieties relate to contamination by poisonous substances or pharmaceuticals, and most are closely linked to the alienation of food production and consumption that has resulted from the processes of industrialization and