Almost one in ten Germans follows a vegetarian diet, making them leaders in Europe in this regard. German vegetarians are generally motivated not only by health concerns but also by a desire for an ecological and morally correct way of eating, with a strong emphasis on rejecting animal production. However, nutritionists warn against nutrient deficiencies that can arise from overly restrictive vegetarian diets. This book provides an overview of vegetarianism, its various forms, motivations, and potential consequences.