Tokyo, June 10 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000058127) titled 'Clinical trial comparing blood vitamin D concentrations by dosage form of vitamin D supplements' on June 9.

Study Type: Interventional

Study Design: Basic Design - Parallel Randomization - Non-randomized Blinding - Open -no one is blinded Control - No treatment

Primary Sponsor: Institute - Juntendo University

Condition: Condition - Adult Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - To compare post-ingestion serum 25-hydroxyvitamin D [25(OH)D] concentrations among three supplement dosage forms (tablet, soft gel capsule, and highly dispersible capsule) and to id...