Studies related to Calcium Absorption and Vitamin D

Supplementation With 1000 IU Vitamin D/d Leads To Parathyroid Hormone Suppression, But Not Increased Fractional Calcium Absorption, In 4-8-y-old Children: A Double-blind Randomized Controlled Trial

Effect None
Trial Design Double blind
Trial Length 1-6 months
Number of Subjects 64
Sex Both Genders
Age Range 1-6, 7-12
Body Types Average
Notes for this study:
1000IU/day in children was successful in reducing parathyroid hormone concentrations but failed to significantly increase calcium absorption.