ea0007p12 | Bone | BES2004
Donaldson A
, Leung Y
, Jackson D
, Hill P
, Chapman R
Vitamin D is essential to the control of calcium homeostasis and is mainly provided by exposure to sunlight. In the UK circulating Vitamin D is subject to seasonal variation with peak values occurring in early Autumn and trough values in late Spring. Requests for Vitamin D assays are increasing but few laboratories quote seasonal reference ranges and many commercial suppliers quote reference ranges for populations living in warmer, sunnier climates. This study established seas...