Vitamin D status and its longitudinal association with changes in patterns of sleep among middle-aged urban adults

Beydoun, May A.; Ng, Amanda E.; Kuczmarski, Marie Fanelli; Hossain, Sharmin; Beydoun, Hind A.; Evans, Michele K.; Zonderman, Alan B.

doi:10.1016/j.jad.2020.12.145

Cited by 5 publications

(5 citation statements)

References 56 publications

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“…Comparison with previous literature is complicated by the substantial variation in methodology, definition of outcomes and covariate adjustment across studies. A positive association between 25(OH)D and sleep duration, as found in some of our analyses, has been reported by others [ 15 , 16 , [18] , [19] , [20] , [21] , [22] , [23] ], although null findings have also been reported [ 40 , 41 ]. Moreover, a recent meta-analysis by Gao et al.…”

Section: Discussionsupporting

confidence: 81%

“…However, there are some important aspects that should be considered when comparing these results: In the meta-analysis by Gao et al. [ 7 ], only four of the included studies had more than 1000 participants [ 16 , 22 , 24 , 46 ]. Only two of these studies included data on sleep quality [ 24 , 46 ] and neither matched the current study population of middle-aged and older (±40 years) men and women.…”

Section: Discussionmentioning

confidence: 99%

“…Higher concentrations of serum 25-hydroxyvitamin D (s-25(OH)D), the main circulating vitamin D metabolite, have been associated with longer and earlier night sleep [ 15 ]. Moreover, vitamin D deficiency has been associated with short sleep duration [ [16] , [17] , [18] , [19] , [20] , [21] , [22] , [23] ], poor self-reported sleep quality [ 24 , 25 ], and an increased risk of daytime sleepiness [ 26 , 27 ]. However, none of these previous studies have been performed in populations living in an Arctic area, in which the prevalence of both insufficient sleep duration and insomnia has been reported as worryingly high [ 28 ].…”

Section: Introductionmentioning

confidence: 99%

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Associations of serum 25-hydroxyvitamin D and subjective sleep measures in an arctic population: Insights from the population-based Tromsø Study

et al. 2022

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Section: Discussionsupporting

confidence: 81%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Associations of serum 25-hydroxyvitamin D and subjective sleep measures in an arctic population: Insights from the population-based Tromsø Study

et al. 2022

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“…(35,36) In a recent study, it has been shown that vitamin D level improves sleep duration and sleep quality. (37) In the study, stage 2 sleep time was found to decrease as the vitamin D level decreased.…”

Section: Dıscussıonmentioning

confidence: 88%

Examination of the Effect of Comorbid Diseases and Vitamin Levels on Sleep Quality

Yılmaz

KARAKAYA

Türkoğlu

et al. 2022

Ankara Eğitim Ve Araştırma Hastanesi Tıp Dergisi

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The aim of this study was to investigate the relationship between comorbid diseases, vitamins levels and sleep quality of patients undergoing polysomnography (PSG) in a sleep clinic. MaTERıaL anD METhOD:Fifty-two patients who underwent PSG between January 2018 and December 2018 at Bolu Abant İzzet Baysal Training and Research Hospital Sleep Clinic were included in the study. PSG measurements were performed in the sleep clinic following appropriate preparatory procedures. RESULTS:Of the study group, 41 (78.8%) were male and 11 (21.2%) were female. The mean age was 49.25 ± 12.77 years. The number of sleep apneas (p=0.013), central apnea (p=0.037), apnea / hypopnea index (p=0.026) and RDI (p=0.021) were higher in patients with diabetes melllitus (DM). It was found that REM sleep time was shortened in patients with hypertension (HT) (p=0.021) and patients with CAD (p=0.013). There was a positive weak correlation between vitamin D levels and stage 2 sleep duration (p=0.032, r = 0.309). As folate levels (p=0.039, r =-0.305) and vitamin B12 levels (p=0.035, r=-0.305) increased, arousal index values decreased.COnCLUSıOn: HT and CAD have very limited effects on sleep. In addition, DM most negatively affected sleep parameters in this study. It was also found that the evaluated vitamin levels affect sleep only very limited in some parameters.

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“…A cross-sectional study by Sanchez-Villegas et al (2007) found that a higher intake of saturated fat was associated with an increased risk of depression. Similarly, a study by Beydoun et al (2010) reported that higher saturated fat intake was associated with a greater prevalence of depressive symptoms among US adults.…”

Section: Saturated Fat and Mood Outcomesmentioning

confidence: 90%

The Relationship between Fat Consumption and Mood Enhancement: A Comprehensive Review

Tzenios¹,

Tazanios²,

Chahine³

et al. 2023

SJMAS

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Background: The role of fat consumption in human health has been the subject of much debate and research. While the association between fat intake and cardiovascular health has been well-established, the relationship between fat consumption and mood remains relatively underexplored. This review aims to provide a comprehensive overview of the literature examining the link between dietary fat intake and mood enhancement. Methods: A systematic review of the literature was conducted, focusing on studies that investigated the effects of different types of dietary fat on mood states. Studies were included if they were published between January 2000 and September 2021, and reported on the relationship between fat consumption and mood outcomes in humans. Results: The review identified a number of studies suggesting a positive association between dietary fat intake and mood enhancement. The consumption of omega-3 fatty acids, in particular, was found to have a strong association with improved mood, reduced depression, and enhanced cognitive function. The evidence for saturated fat and mood outcomes was less consistent, with some studies indicating potential detrimental effects on mood. Conclusion: The available evidence suggests that fat consumption, particularly omega-3 fatty acids, may play a role in mood enhancement. However, further research is needed to establish causality and the potential implications for public health and nutrition recommendations.

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Vitamin D status and its longitudinal association with changes in patterns of sleep among middle-aged urban adults

Cited by 5 publications

References 56 publications

Associations of serum 25-hydroxyvitamin D and subjective sleep measures in an arctic population: Insights from the population-based Tromsø Study

Associations of serum 25-hydroxyvitamin D and subjective sleep measures in an arctic population: Insights from the population-based Tromsø Study

Examination of the Effect of Comorbid Diseases and Vitamin Levels on Sleep Quality

The Relationship between Fat Consumption and Mood Enhancement: A Comprehensive Review

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