NCT01297023

Human Intervention Study With Calcium Phosphate and Vitamin D

The Effect of Vitamin D3 Alone and in Combination With Calcium Phosphate on Bone Metabolism in Healthy Adults

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 60 (actual)
• Sponsor: University of Jena · Academic / Other
• Sex: All
• Age: 25 Years – 65 Years
• Healthy volunteers: Accepted

Summary

The study was conducted to investigate the effect of vitamin d3 alone and in combination with calcium phosphate on bone metabolism and further physiological parameters in healthy subjects. It is postulated that calcium phosphate beneficially influences the bone specific action of vitamin d3.

Conditions

• Healthy Subjects

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	calcium phosphate	20 subjects consume for 8 weeks a bread enriched with calcium phosphate \[1g calcium/d\]
DIETARY_SUPPLEMENT	vitamin d	20 subjects consume for 8 weeks a bread with vitamin d3 \[10µg/d\]
DIETARY_SUPPLEMENT	calcium phosphate and vitamin d	20 subjects consume for 8 weeks a bread enriched with calcium phosphate \[1g calcium/d\] and vitamin d3 (10µg/d\]
OTHER	placebo	All participants consume two weeks before intervention a bread without calcium an vitamin d.

Timeline

• Start date: 2011-01-01
• Primary completion: 2011-04-01
• Completion: 2011-05-01
• First posted: 2011-02-16
• Last updated: 2012-11-07

Locations

1 site across 1 country: Germany