3463642
Last Update Posted: 2018-03-14
Recruiting has ended
Females accepted | 18 Years-45 Years |
62 Estimated Participants | No Expanded Access |
Interventional Study | Accepts healthy volunteers |
The Efficacy of Different Vitamin D Supplementation Delivery Methods
To test the efficacy of different vitamin D delivery methods on serum 25(OH)D. Participants randomly assigned to one of seven groups - three placebo groups and 4 active supplement groups receiving 100,000IU vitamin D3
Various delivery methods of vitamin D supplementation are available to consumers but there have been no studies providing evidence of whether one delivery method is superior to others. The researchers wanted to compare the delivery of 100,000IU vitamin D3 by three methods on serum 25(OH)D levels. Two methods of oral supplementation (pill [prolonged release] and liquid [immediate release]), and delivery through the skin (with and without a penetrator enhancer. Placebo groups were pill, oral liquid and skin applied oil
Eligibility
Relevant conditions:
Vitamin D Deficiency
If you aren't sure if you meet the criteria above speak to your healthcare professional. Criteria may be updated but not reflected here, do not hesitate to contact the trial if you think are close to fitting criteria.
locations
Data sourced from ClinicalTrials.gov