Levels of 25-hydroxyvitamin D3, biochemical parameters and symptoms of depression and anxiety in healthy individuals

Autor: Gabriela Ambrósio, Manuella P. Kaster, Gleicilaine A. S. Casseb, Ana Lúcia S. Rodrigues
Rok vydání: 2019
Předmět:
Zdroj: Metabolic Brain Disease. 34:527-535
ISSN: 1573-7365
0885-7490
DOI: 10.1007/s11011-018-0371-7
Popis: Growing evidence support the role of vitamin D in brain function and behavior. This study investigated the relationship between 25-hydroxyvitamin D3 [25(OH)D3] levels, biochemical profile and symptoms of depression and anxiety in healthy individuals. Symptoms of depression were assessed by the Beck Depression Inventory (BDI) and anxiety was evaluated with the State-Trait Anxiety Inventory (STAI). Our sample included 36 individuals, mostly women 27(75%), 36.39 ± 9.72 years old, non-smokers 31(86.1%), body mass index of 26.57 ± 3.92 kg/m2, 27.95 ± 7.50% body fat. Participants were divided into those with 25(OH)D3 levels lower than 40 ng/mL (mean 28.16 ± 7.07) and equal or higher than 40 ng/mL (mean 53.19 ± 6.32). Those with lower 25(OH)D3 had higher levels of triacylglycerol, triacylglycerol/high density lipoprotein (HDL) ratio, high glucose and homeostatic model assessment of insulin resistance (HOMA-IR) index. No changes were observed in sociodemographic variables, body composition, inflammatory parameters and cortisol. Additionally, in the groups with low and high 25(OH)D3 levels, STAI state, STAI trait and BDI scores were not statistically different. Levels of 25(OH)D3 were inversely and independently associated with glucose and HOMA-IR, but not associated with triacylglycerol, depression and anxiety scores. Lower levels of 25(OH)D3 were associated with dysfunction in glucose metabolism but not with depression and anxiety in healthy individuals.
Databáze: OpenAIRE
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