Optimizing ultraviolet B radiation exposure to prevent vitamin D deficiency among pregnant women in the tropical zone: report from cohort study on vitamin D status and its impact during pregnancy in Indonesia.
Raden Tina Dewi JudistianiSefita Aryuti NirmalaMeilia RahmawatiReni GhrahaniYessika Adelwin NataliaAdhi Kristianto SugianliAgnes Rengga IndratiOki SuwarsaBudi SetiabudiawanPublished in: BMC pregnancy and childbirth (2019)
This study suggested that the best timing to get UVB exposure was between 10.00-13.00, with longer duration for women wearing hijab (64.5 vs 37.5 min) of continuous exposure per day.