Endocrine Abstracts

Background: Vitamin D deficiency is a worldwide health issue that affects more than one billion people. Few guidelines assess optimal dosing of vitamin D in general population, and although there is no international consensus, the optimum dosing for vitamin D3 and mainly calcifediol is not known.Objective(s): To assess the efficacy of calcifediol in the treatment of vitamin D deficiency, compared with therapeutic guidelines recommendations for cholecalci...