scholarly journals Correction to: The effect of zinc supplementation on blood pressure: a systematic review and dose–response meta-analysis of randomized-controlled trials

2020 ◽  
Vol 59 (5) ◽  
pp. 1829-1829
Author(s):  
Seyed Mohammad Mousavi ◽  
Manije Darooghegi Mofrad ◽  
Israel Júnior Borges do Nascimento ◽  
Alireza Milajerdi ◽  
Tahereh Mokhtari ◽  
...  
Keyword(s):  
Systematic Review ◽  
Blood Pressure ◽  
Randomized Controlled Trials ◽  
Dose Response ◽  
Zinc Supplementation ◽  
Meta Analysis ◽  
Controlled Trials ◽  
Randomized Controlled

The effect of zinc supplementation on blood pressure: a systematic review and dose–response meta-analysis of randomized-controlled trials

2020 ◽  
Vol 59 (5) ◽  
pp. 1815-1827 ◽  
Author(s):  
Seyed Mohammad Mousavi ◽  
Manije Darooghegi Mofrad ◽  
Israel Júnior Borges do Nascimento ◽  
Alireza Milajerdi ◽  
Tahereh Mokhtari ◽  
...  
Keyword(s):  
Systematic Review ◽  
Blood Pressure ◽  
Randomized Controlled Trials ◽  
Dose Response ◽  
Zinc Supplementation ◽  
Meta Analysis ◽  
Controlled Trials ◽  
Randomized Controlled

scholarly journals Zinc Supplementation and Body Weight: A Systematic Review and Dose–Response Meta-analysis of Randomized Controlled Trials

2019 ◽  
Author(s):  
Shima Abdollahi ◽  
Omid Toupchian ◽  
Ahmad Jayedi ◽  
David Meyre ◽  
Vivian Tam ◽  
...  
Keyword(s):  
Systematic Review ◽  
Body Weight ◽  
Randomized Controlled Trials ◽  
Dose Response ◽  
Zinc Supplementation ◽  
Meta Analysis ◽  
Cochrane Library ◽  
Controlled Trials ◽  
Anthropometric Measures ◽  
Randomized Controlled

ABSTRACT The aim of this study was to determine the effect of zinc supplementation on anthropometric measures. In this systematic review and dose–response meta-analysis, we searched PubMed, Scopus, ISI Web of Science, and the Cochrane Library from database inception to August 2018 for relevant randomized controlled trials. Mean differences and SDs for each outcome were pooled using a random-effects model. Furthermore, a dose–response analysis for zinc dosage was performed using a fractional polynomial model. Quality of evidence was evaluated using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology. Twenty-seven trials (n = 1438 participants) were included in the meta-analysis. There were no significant changes in anthropometric measures after zinc supplementation in the overall analysis. However, subgroup analyses revealed that zinc supplementation increased body weight in individuals undergoing hemodialysis (HD) [3 trials, n = 154 participants; weighted mean difference (WMD) = 1.02 kg; 95% CI: 0.38, 1.65 kg; P = 0.002; I2 = 11.4%] and decreased body weight in subjects who are overweight/obese but otherwise healthy (5 trials, n = 245 participants; WMD = −0.55 kg; 95% CI: −1.06, −0.04 kg; P = 0.03; I2 = 31.5%). Dose–response analyses revealed a significant nonlinear effect of supplementation dosage on BMI (P = 0.001). Our data suggest that zinc supplementation increases body weight in patients undergoing HD and decreases body weight in individuals who are overweight/obese but otherwise healthy, although after normalization for study duration, the association observed in subjects who are overweight/obese disappeared. Although more high-quality studies are needed to reach a definitive conclusion, our study supports the view that zinc may be associated with body weight.

The effect of black tea supplementation on blood pressure: a systematic review and dose–response meta-analysis of randomized controlled trials

2021 ◽  
Author(s):  
Chang Ma ◽  
Xuehui Zheng ◽  
Yi Yang ◽  
Peili Bu
Keyword(s):  
Systematic Review ◽  
Blood Pressure ◽  
Randomized Controlled Trials ◽  
Dose Response ◽  
Meta Analysis ◽  
Black Tea ◽  
Controlled Trials ◽  
Randomized Controlled

The main goal of this work was to clarify the effects of black tea supplementation on blood pressure by performing a systematic review according to the PRISMA guidelines, followed by a dose–response meta-analysis of randomized controlled trials.

scholarly journals Effect of grape products on blood pressure: a systematic review and meta-analysis of randomized controlled trials

2021 ◽  
Vol 24 (1) ◽  
pp. 627-645
Author(s):  
Omid Asbaghi ◽  
Fatemeh Naeini ◽  
Vihan Moodi ◽  
Moein Najafi ◽  
Mina Shirinbakhshmasoleh ◽  
...  
Keyword(s):  
Systematic Review ◽  
Blood Pressure ◽  
Randomized Controlled Trials ◽  
Meta Analysis ◽  
Controlled Trials ◽  
Randomized Controlled
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