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Vitamin D Supplementation of Lactating Mothers — MAVID  

Vitamin D Deficiency Clinical Trial

Official title:
Effect of Vitamin D Supplementation During Lactation on Vitamin D Status, Bone Mineralisation and Body Composition of Mother and Their Exclusively Breastfed Infants.

Clinical Trial Summary

The investigators would like to test the hypothesis that maternal vitamin D supplementation during lactation in dose 1200IU/d (400IU from multivitamins + 800 IU cholecalciferol) is more effective than 400IU/d (400IU from multivitamins + placebo)to built appropriate maternal vitamin D status and could be beneficial for maternal and infants bone mineralization and body composition (proper proportion of muscle and fat tissues in body weight) and is safe for both.

The investigators also want to confirm that vitamin D supplementation of exclusively breastfed infants in dose 400IU/d is adequate to build appropriate vitamin D status independently of mother's vitamin D supplementation up to 1200 ID/d.

Additionally the investigators hypothesize that because of changes in lifestyle there will be no substantial seasonal differences in vitamin D status of pregnant women at the delivery and their newborn infants.

Clinical Trial Description

n/a

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Prevention

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01506557
Study type Interventional
Source Children's Memorial Health Institute, Poland
Contact
Status Completed
Phase Phase 4
Start date March 2011
Completion date November 2012
View Details
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