Ashraf Mohammadzadeh; Ezzat Khodashenas; Ahmad Shah Farhat; Nafiseh Pourbadakhshan; Ali Jafarzadeh Esfehani; Mehdi Sohrabi; Aradokht Vaezi
Abstract
Introduction: Zinc has a key role in reproductive physiology, immune modulation, growth, and development. To determine the effect of zinc supplements on the anthropometry of healthy 6-yearold children.Methods: In this double-blind placebo-controlled trial was carried out on 40 children 6-7 years old. ...
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Introduction: Zinc has a key role in reproductive physiology, immune modulation, growth, and development. To determine the effect of zinc supplements on the anthropometry of healthy 6-yearold children.Methods: In this double-blind placebo-controlled trial was carried out on 40 children 6-7 years old. The intervention group (n=20) received 20mg of oral zinc sulfate syrup and the control group (n=20) received a placebo daily in the same buttle and same test for 6 months duration of study. Serum zinc levels and anthropometric measurements (weight, height, head circumference, and arm circumference) were measured before and after intervention. Zinc deficiency was defined as serum zinc level < 9.9 μmol/l.Results: Serum zinc level did not differ between the two groups (P=0.86). Zinc supplementation resulted in a significant increase in height (P= 0.008).Conclusion: This study showed that zinc supplements have a significant increase in the length of male 6-year-old children.
Zahra khorasanchi; Mohammad Vahedifard; Kimia Mohammadhasani; Yasamin Sharifan; Zahra Dehnavi; Ramtin Naderian; Ali Jafarzadeh Esfehani; Payam Sharifan; Reza Zare-Feyzabadi; Gordon A. Ferns; Majid Ghayour
Abstract
Introduction: The pandemic of COVID-19 created a psychological response. So, the psychological function of COVID-19 patients is an important subject that forces us to follow up with them.Aim: Assess the correlation between vitamin D serum concentrations and psychological functions such as insomnia, stress, ...
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Introduction: The pandemic of COVID-19 created a psychological response. So, the psychological function of COVID-19 patients is an important subject that forces us to follow up with them.Aim: Assess the correlation between vitamin D serum concentrations and psychological functions such as insomnia, stress, and depression through the COVID-19 pandemicMethods: In this cross-sectional study, blood samples from 120 COVID-19 patients (61 males and 59 females) who had more than 30 years, were taken. Also, 25(OH)D Serum level of COVID-19 patients was analyzed. The Insomnia Severity Index (ISI), Depression anxiety stress scales (DASS), and the Short Form Health Survey (SF-36) were used to analyze insomnia, anxiety, stress, quality of life, and depression.Results: The relationship between temperature (p=0.039), PCO2 (p=0.022), and serum vitamin D level was significant. Additionally, there was a significant correlation between stress (p=-0.023, OR=0.389, 95% CI for OR=0.047, 0.843), depression (p=0.012, OR=0.659, 95% CI for OR=0.476, 0.913), and the concentration of serum vitamin D.Conclusion:This study recommends that vitamin D supplementation improve psychological state in COVID-19 patients.