Search results
Abstract. Background and Objectives: The controversy about the impact of vitamin D supplementation on weight loss treatment was observed in several randomized controlled trials (RCTs). This meta-analysis investigates the effects of vitamin D supplementation (cholecalciferol or ergocalciferol) on weight loss through holistic measurements of Body Mass Index (BMI), weight and waist circumference.
- Effect of Vitamin D Supplementation on Weight Loss, Glycemic Indices ...
The aim of this double-blind clinical trial study was to...
- Vitamin D status and weight loss: a systematic review and meta-analysis ...
Objective: We undertook a systematic review and...
- Effect of Vitamin D Supplementation on Weight Loss, Glycemic Indices ...
The aim of this double-blind clinical trial study was to evaluate the effect of vit D supplementation on weight loss in 20–40 years obese and overweight women in Isfahan. The enough sample size was 25 person in each group that calculated according to the following formula N = (z 1 +z 2) 2 2s 2 /d 2. In this formula, α was considered 0.05 and ...
1 paź 2016 · To date, meta-analyses of randomized controlled vitamin D–supplementation trials have shown no effect of raising circulating vitamin D on body weight, although several weight-loss–intervention trials have reported an increase in circulating vitamin D after weight reduction.
12 mar 2014 · One trial tested 12-mo vitamin D supplementation (3320 IU/d compared with placebo) during active weight loss in 200 humans and found no difference in weight change but greater decreases in parathyroid hormone, triglycerides, and the inflammatory marker tumor necrosis factor-α with vitamin D supplementation (10).
Background: Vitamin D deficiency is associated with obesity; whether repletion supports weight loss and changes obesity-related biomarkers is unknown. Objective: We compared 12 mo of vitamin D 3 supplementation with placebo on weight, body composition, insulin, and C-reactive protein (CRP) in postmenopausal women in a weight-loss intervention.
Studies that included participants of any age with changes in adiposity and serum 25-hydroxyvitamin D as primary or secondary outcomes were considered eligible. Results: We identified 4 randomized controlled trials (n = 2554) and 11 nonrandomized controlled trials (n = 917) for inclusion in the meta-analysis.
Objective: We undertook a systematic review and meta-analysis of randomized and nonrandomized controlled trials to determine whether weight loss compared with weight maintenance leads to an increase in serum 25-hydroxyvitamin D.
