Analysis of nutritional disease in prehistory: The search for scurvy in antiquity and today

In this paper, we discuss the issues surrounding the study of scurvy, or vitamin C deficiency, in paleopathology, and highlight the work of Donald Ortner in advancing this area of research. This micronutrient deficiency impacts collagen formation and results in damage to a variety of bodily tissues. While clinical manifestations are observed routinely, the lack of specific signatures on bone makes paleopathological diagnosis difficult. Rapid growth in infants, children, and subadults provides abundant remodeled tissue and an increase in vascularization that makes identification possible in younger segments of the population. However, diagnosis of scurvy in adults remains problematic, given that diagnostic lesions are strikingly similar to those associated with rickets, osteomalacia, and other conditions. We argue that this confounding factor underscores the need for a broader anthropological approach to scurvy research that expands beyond differential diagnosis to include more accurate reconstruction of diets and available resources, greater consideration of the possibility - even likelihood - of multiple nutrient deficiencies simultaneously affecting an individual, and the patterning of these deficiencies along lines of status, sex, and age.