Validation of a Food Frequency Questionnaire for Vitamin D and Calcium Intake in Healthy Female College Students
Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=51192#.VFsoBmfHRK0 Author(s) Dimitrios Papandreou , Nikolaos Rachaniotis , Maryam Lari , Wafa Al Mussabi Affiliation(s) Department of Natural Sciences & Public Health, College of Sustainability Sciences and Humanities (CSSH), Zayed University, Abu Dhabi, UAE . ABSTRACT Objective : The objective of this study was to examine the reproducibility and validity of a Food Frequency Questionnaire (FFQ) and assess calcium and vitamin D intake in health female college students. Methods: Thirty-five healthy female students were conveniently selected to participate in the study. None of the subjects were taking any supplements. The F...