Vitamin D Supplementation Does Not Impact Resting Metabolic Rate, Body Composition and Strength in Vitamin D Sufficient Physically Active Adults

Karina Romeu Montenegro; Vinicius Cruzat; Hilton Melder; Angela Jacques; Philip Newsholme; Kagan J. Ducker

doi:10.3390/nu12103111

Back

Vitamin D Supplementation Does Not Impact Resting Metabolic Rate, Body Composition and Strength in Vitamin D Sufficient Physically Active Adults

Journal article

Open access

Peer reviewed

Vitamin D Supplementation Does Not Impact Resting Metabolic Rate, Body Composition and Strength in Vitamin D Sufficient Physically Active Adults

Karina Romeu Montenegro, Vinicius Cruzat, Hilton Melder, Angela Jacques, Philip Newsholme and Kagan J. Ducker

Nutrients, Vol.12(10), pp.1-16

12/10/2020

DOI: https://doi.org/10.3390/nu12103111

PMID: 33053823

Files and links (2)

pdf

Vitamin D Supplementation Does Not Impact Resting Metabolic Rate, Body Composition and Strength in Vitamin D Sufficient Physically Active Adults893.53 kBDownload View

Published (Version of record)CC BY V4.0, Open Access

url

Vitamin D Supplementation Does Not Impact Resting Metabolic Rate, Body Composition and Strength in Vitamin D Sufficient Physically Active AdultsView

Published (Version of record)CC BY V4.0, Open

Metrics

44 File views/ downloads

49 Record Views

6 Times Cited - Web of Science

See more details

UN Sustainable Development Goals (SDGs)

This output has contributed to the advancement of the following goals:

Source: InCites

Abstract

Life Sciences & Biomedicine

Nutrition & Dietetics

Science & Technology

calcitriol

energy metabolism

muscle strength

lean mass

adults

Supplementation with the most efficient form of Vitamin D (VitD3) results in improvements in energy metabolism, muscle mass and strength in VitD deficient individuals. Whether similar outcomes occur in VitD sufficient individuals' remains to be elucidated. The aim of this study is to determine the effect of VitD3 supplementation on resting metabolic rate (RMR), body composition and strength in VitD sufficient physically active young adults. Participants completed pre-supplementation testing before being matched for sunlight exposure and randomly allocated in a counterbalanced manner to the VitD3 or placebo group. Following 12 weeks of 50 IU/kg body-mass VitD3 supplementation, participants repeated the pre-supplementation testing. Thirty-one adults completed the study (19 females and 12 males; mean +/- standard deviation (SD); age = 26.6 +/- 4.9 years; BMI = 24.2 +/- 4.1 kg center dot m(2)). The VitD group increased serum total 25(OH)D by 30 nmol/L while the placebo group decreased total serum concentration by 21 nmol/L, reaching 123 (51) and 53 (42.2) nmol/L, respectively. There were no significant changes in muscle strength or power, resting metabolic rate and body composition over the 12-week period. Physically active young adults that are VitD sufficient have demonstrated that no additional physiological effects of achieving supraphysiological serum total 25(OH)D concentrations after VitD3 supplementation.

Details

Title: Vitamin D Supplementation Does Not Impact Resting Metabolic Rate, Body Composition and Strength in Vitamin D Sufficient Physically Active Adults
Creators: Karina Romeu Montenegro - Curtin University
Vinicius Cruzat - Torrens University Australia
Hilton Melder - Torrens University Australia
Angela Jacques - Curtin University
Philip Newsholme - Curtin University
Kagan J. Ducker - Curtin University
Publication Details: Nutrients, Vol.12(10), pp.1-16
Publisher: Mdpi
Identifiers: 991013071409002368
Copyright: © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Academic Unit: Faculty of Health
Language: English
Resource Type: Journal article

Vitamin D Supplementation Does Not Impact Resting Metabolic Rate, Body Composition and Strength in Vitamin D Sufficient Physically Active Adults

Files and links (2)

Metrics

UN Sustainable Development Goals (SDGs)

Abstract

Details

Southern Cross University Social media