The Jagiellonian University Ethics Committee, Krakow, Poland, authorised this study. A whole capillary blood specimen was drawn according exam University CLSI advice Procedures and Devices for University Collection of Diagnostic Capillary Blood Specimens GP42 A6,15 as well as ideas from University assay company: from University middle or fourth proximal finger of University nondominant hand of every area into microtubes containing ethylenediaminetetraacetic acid EDTA as an anticoagulant KABE LABORTECHNIK GmbH. The first blood specimen was drawn between 8:00 AM and 9:00 AM from topics who suggested that that they had been fasting for 12 hours. Immediately after blood collection, all topics ate up quizzes light meal containing quizzes standardized amount of carbohydrates, protein, and lipids. The meals were arranged according exam University non-public alternative of University topics and consisted of typical sandwiches slice of bread, slice of cheese, and/or slice of ham, with tea or coffee and sugar. In some cases, University meal included fruits or small sweets.