The efficacy of different vitamin D supplementation delivery methods on serum 25(OH)D: A randomised double-blind placebo trial.
Human
Oral liquid
Pill
Skin penetrator enhancer
Vitamin D
Journal
Clinical nutrition (Edinburgh, Scotland)
ISSN: 1532-1983
Titre abrégé: Clin Nutr
Pays: England
ID NLM: 8309603
Informations de publication
Date de publication:
02 2021
02 2021
Historique:
received:
31
03
2020
revised:
20
05
2020
accepted:
24
05
2020
pubmed:
25
7
2020
medline:
24
8
2021
entrez:
25
7
2020
Statut:
ppublish
Résumé
The use of vitamin D supplementation has increased due to greater recognition of widespread deficiency. There has been little research on the effectiveness of different delivery methods and therefore the aim of was to test the efficacy of different delivery methods on serum 25(OH)D. Using a randomised repeated measures double-blind placebo design (registered under ClinicalTrials.gov Identifier no. NCT03463642), changes in serum 25(OH)D over a 4-week period using a capillary spot method were monitored. 62 female participants blindly chose a number related to a supplementation delivery method: pill placebo, pill, oral liquid, oral liquid placebo, Skin oil application (SOA) placebo, SOA plus vitamin D ANCOVA reported a significant difference between the groups (F In human participants vitamin D oral pill has the greatest effect on serum 25(OH)D levels. Skin oil application delivery of vitamin D using a penetrator enhancer has also been shown to be an effective method of delivery.
Sections du résumé
BACKGROUND
The use of vitamin D supplementation has increased due to greater recognition of widespread deficiency.
AIMS
There has been little research on the effectiveness of different delivery methods and therefore the aim of was to test the efficacy of different delivery methods on serum 25(OH)D.
METHODS
Using a randomised repeated measures double-blind placebo design (registered under ClinicalTrials.gov Identifier no. NCT03463642), changes in serum 25(OH)D over a 4-week period using a capillary spot method were monitored. 62 female participants blindly chose a number related to a supplementation delivery method: pill placebo, pill, oral liquid, oral liquid placebo, Skin oil application (SOA) placebo, SOA plus vitamin D
RESULTS
ANCOVA reported a significant difference between the groups (F
CONCLUSIONS
In human participants vitamin D oral pill has the greatest effect on serum 25(OH)D levels. Skin oil application delivery of vitamin D using a penetrator enhancer has also been shown to be an effective method of delivery.
Identifiants
pubmed: 32703720
pii: S0261-5614(20)30276-4
doi: 10.1016/j.clnu.2020.05.040
pii:
doi:
Substances chimiques
Dosage Forms
0
Vitamins
0
Vitamin D
1406-16-2
25-hydroxyvitamin D
A288AR3C9H
Banques de données
ClinicalTrials.gov
['NCT03463642']
Types de publication
Journal Article
Randomized Controlled Trial
Langues
eng
Sous-ensembles de citation
IM
Pagination
388-393Informations de copyright
Copyright © 2020 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest Matthew Wyon, Roger Wolman, Claire Martin and Shaun Galloway declare they have no conflict of interest.