PURPOSE: Orthorexic eating behaviour, restrained eating, and veganism/vegetarianism are food selection strategies sharing several characteristics. Since there are no studies investigating their interrelationships, aim of the present study was to analyse orthorexic and restrained eating behaviour in (1) a sample of vegans and vegetarians and (2) a sample of individuals on a diet to lose weight.

Vegetarian diets contain many beneficial properties as well as carry a risk of inadequate intakes of several nutrients important to bone health. The aim of the study was to evaluate serum levels of bone metabolism markers and to analyze the relationships between biochemical bone markers and anthropometric parameters in children on vegetarian and omnivorous diets. The study included 70 prepubertal children on a lacto-ovo-vegetarian diet and 60 omnivorous children. Body composition, bone mineral content (BMC), and bone mineral density (BMD) were assessed by dual-energy X-ray absorptiometry.

OBJECTIVES: The following article presents the relationship between vegetarianism and orthorexia nervosa (ON). Vegetarianism is an ideology and a way of life that aims at minimizing animal exploitation. A vegetarian diet excludes the consumption of meat together with other animal derived products. According to scientists, orthorexia nervosa is considered to be a new, yet unclassified eating disorder. It involves introducing dietary restrictions by individuals who feel a desire to improve their health status by healthy eating.