Diagnostic of food-related allergic diseases

Diagnostic evaluation of food-related allergic diseases

John Eckman1, Sarbjit S Saini1 and Robert G Hamilton

Abstract
Food allergy is a serious and potentially life-threatening problem for an estimated 6% of children and 3.7% of adults. This review examines the diagnostic process that begins with a patient's history and physical examination. If the suspicion of IgE-mediated food allergy is compelling based on the history, skin and serology tests are routinely performed to provide confirmation for the presence of food-specific IgE antibody.

Vitamin D and Rise of the allergy pandemic

Introduction of oral vitamin D supplementation and the rise of the allergy pandemic

Matthias Wjst

Abstract
The history of the allergy pandemic is well documented, enabling us to put the vitamin D hypothesis into its historical context. The purpose of this study is to compare the prevalence of rickets, vitamin D supply, and allergy prevalence at 50-year intervals by means of a retrospective analysis of the literature since 1880. English cities in 1880 were characterized by an extremely high rickets prevalence, the beginning of commercial cod liver oil production, and the near absence of any allergic diseases.