...Vijay Ganji; Tahra ElObeid; Zumin Shi; Hiba Bawadi; Abdelhamid Kerkadi; Noor Moussa; Hoda Ali; Alshaimaa Sobeih Purpose Prevalence of vitamin D insufficiency among young Qatari women is ∼85%. The purpose of the study was to develop a food frequency questionnaire (FFQ) and to assess the degree...

...Beth Clark; Tom Hill; Carmen Hubbard Purpose As natural dietary sources of vitamin D are not consumed in sufficient quantities, fortified foods could play a role in maintaining vitamin D sufficiency. With public consultation, an integral part of designing acceptable fortification strategies...