Vitamin D in psychiatric illness

Severe forms of Anorexia Nervosa (AN) are characterized by medical complications, psychiatric comorbidity, and high mortality. This study investigated potential associations between clinical/biological factors and the severity of AN, measured by the Body Mass Index (BMI). Red and white blood cells, hemoglobin, platelets, iron, vitamins D and B12, folate, and total cholesterol were measured in a mixed sample of 78 inpatients and outpatients. Linear regressions and one-way analyses of variance (ANOVAs) were carried out to evaluate the relationship between BMI and clinical/biochemical variables...

BACKGROUND: The association between low vitamin D levels and mental illness has been described in earlier research. The aim of our study was to examine the association between vitamin D levels with psychotic symptoms among hospitalized patients. METHODS: A total of 1,456 patient records from an academic psychiatric hospital were examined. Vitamin D levels were classified as normal (>30 ng/mL); insufficient (20 to 30 ng/mL); and deficient (<20 ng/mL). We then analyzed the association among vitamin D groups and symptoms of psychosis...

OBJECTIVE: COVID-19 may lead to a range of clinical outcomes among older people with psychiatric and medical conditions. Evidence guiding management of future outbreaks among this vulnerable population in psychiatric hospital settings are sparse. In this study, we examined the correlates of poor clinical outcomes related to COVID-19 and explored the perspectives of COVID-19 survivors hospitalized in psychiatry settings. METHOD: The correlates of poor clinical outcomes related to COVID-19 were examined using a retrospective chart review of 81 older people hospitalized in psychiatry settings...

BACKGROUND: Depression and anxiety are common psychiatric comorbidities among people with multiple sclerosis (MS). Emerging data suggest abnormal serum homocysteine, vitamin B12 , and folate levels in people with MS, which are related to a range of neurological disorders, including mood and mental illnesses. Evidence suggests that dietary interventions could affect mood disorders via several pathways. This study aimed to evaluate the impact of the low-saturated fat (Swank) and modified Paleolithic elimination (Wahls) diets, along with a supplement regimen, on mood as assessed by Hospital Anxiety and Depression Scale (HADS), and Mental Health Inventory (MHI)...

Objectives: Vitamin D deficiency is associated with worse physical and mental health outcomes. Low vitamin D levels are more common among people who experience mental health issues. This is particularly vital due to the outdoor restrictions which arose from the COVID-19 pandemic. This systematic review assessed vitamin D deficiency and insufficiency among psychiatric inpatients. Methods: A literature search was performed using the key words 'vitamin D', 'mental health', 'mental illness' and 'inpatient' and articles were selected by two independent reviewers...

Postpartum depression (PPD) is a widespread mental health problem and one of the prime causes of maternal suffering and ill health. On a global level, the prevalence of the disorder is about 10 to 15%. Symptoms generally appear within the first four to six weeks, which is the high-risk period. However, it may develop up to one year post-delivery. PPD presents with symptoms of classical depression, including mood fluctuations, bouts of crying, lack of interest in the child, and even thoughts of suicide. PPD not only has adverse effects on the mother's health but also hampers the growth and development of the child...

BACKGROUND: The mortality gap between patients with and without serious mental illness (SMI) is around 15-20 years. Here, we aim to identify some of the factors contributing to that gap via poor physical health and sub-optimal medical management. METHODS: We report the results of a detailed cross-sectional study of physical health parameters in an in-patient rehabilitation population in Scotland, including a consideration of concordance with guidelines and comparisons to healthy populations...

INTRODUCTION: Vitamin D deficiency is associated with osteoporosis, cancer, and autoimmune disease; evidence on its association with depression remains controversial. During the COVID-19 pandemic, preventive measures lead to reduced outdoor time and sunlight exposure, which is the major source of vitamin D. This study aims to assess the prevalence of vitamin D deficiency in Thai medical students during the pandemic and to determine its association with depression. METHODS: Medical students of year 4 and year 5 rotating in the Srinakharinwirot University Hospital who had no diseases associated with vitamin D deficiency and had not taken vitamin D supplement in the past year were invited to participate...

Dear Editor, Scurvy is a nutritional disorder which can develop after prolonged (>1-3 months) severe vitamin C deficiency. Vitamin C is a cofactor in several enzyme reactions involved in collagen synthesis. The defect in collagen causes blood vessel fragility, poor wound healing, mucocutaneous bleedings, hair abnormalities, bone pains, and joint contractures due to periosteal and intraarticular bleeding (1,2). Risk factors for scurvy development are undernutrition, low socioeconomic status, older age, male sex, alcoholism, tobacco smoking, and severe psychiatric illnesses (1-3)...

Calcium (Ca++ ) metabolism may be impaired in several psychiatric diseases. We hypothesize that calcium imbalance might also correlate with a specific chronotype and could be recognized as a marker of illness severity in bipolar disorder (BD). We aimed to (1) identify the association between calcium imbalance and a specific chronotype in a cohort of BD patients, and (2) test the mediation role of high parathyroid hormone (PTH) levels towards a specific chronotype and illness severity in BD patients. Patients' socio-demographic and clinical characteristics were collected with an ad-hoc schedule...

OBJECTIVES: The therapeutic use of nutrient-based 'nutraceuticals' and plant-based 'phytoceuticals' for the treatment of mental disorders is common; however, despite recent research progress, there have not been any updated global clinical guidelines since 2015. To address this, the World Federation of Societies of Biological Psychiatry (WFSBP) and the Canadian Network for Mood and Anxiety Disorders (CANMAT) convened an international taskforce involving 31 leading academics and clinicians from 15 countries, between 2019 and 2021...

Vitamin D is a steroid hormone regulating calcium-phosphorus homeostasis, immune response and brain function. In the past thirty years, an increasing number of cohort studies, meta-analyses and randomized controlled trials (RTCs) evaluated the serum levels of 25-hydroxyvitamin D [25(OH)D], which is considered the Vitamin D status biomarker, in patients affected by neurological, psychiatric and autoimmune diseases. Although an association between low 25(OH)D serum levels and the prevalence of these diseases has been found, it is still unclear whether the serum 25(OH)D measurement can be clinically useful as a biomarker for diagnosis, prognosis and predicting treatment response in neurodegeneration, mental illness and immune-mediated disorders...

OBJECTIVE: The embolization of thrombi formed within the atria can occur in any form of atrial fibrillation (AF), i.e., paroxysmal, persistent, or permanent. Although ischemic stroke is the most frequent embolic event associated with AF, embolization to other sites in the pulmonary and systemic circulations may occasionally occur. To avert the risk of embolization, long-term oral anticoagulation therapy is recommended for all AF patients if the CHA2DS2-VASC score is at least 1 for men and at least 2 for women...

Lead poisoning, fairly common in the 20th century, has decreased drastically in the last decade. Severe lead poisoning in the form of encephalopathy has a fatality rate of 28% to 45% and neurological sequelae in about 82%. We present the management of a case of lead encephalopathy that recovered without any significant neurological sequelae in a resource-limited setting. A previously healthy seven-year-old boy presented with complaints of falling unconscious on the ground while playing, followed by multiple episodes of seizures, vomiting, and altered sensorium...

INTRODUCTION: Scurvy, or vitamin C deficiency, is rare. The goal of this study is to highlight the common risk factors and identify the orthopaedic presentation of scurvy in children. METHODS: A retrospective chart and radiograph review was performed of all patients consulted to the pediatric orthopaedic service from 2010 to 2019 who ultimately had the diagnosis of scurvy confirmed by an abnormally low serum vitamin C level. Data extracted included: patient age, sex, neurological conditions, prematurity, psychiatric conditions, dietary abnormalities, bone pain, arthritis, limb swelling, inability to walk, skin changes, child abuse evaluations, radiographic findings, additional vitamin deficiencies, lab studies, additional tests, response to treatment...

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BACKGROUND: The Severe Acute Respiratory Syndrome-CoV2 outbreak was announced a pandemic by the World Health Organization on March 11th, 2020. Both the pandemic itself and the restrictions were thought to create some psychological problems especially in patients with chronic illnesses such as Multiple Sclerosis (MS). This study was conducted to evaluate the impact of SARS-CoV2 pandemic on daily lives of children with MS, and the anxiety status of these patients and anxiety - depression status of their parents...

INTRODUCTION: Vitamin D deficiency and insufficiency have been shown to be prevalent in several populations, including in people who have a mental illness. Deficiency has been linked to specific mental health sequelae. Furthermore, deficiency may be perpetuated by medications routinely prescribed to people with severe mental illness. Therefore, symptoms of mental illness may be exacerbated by deficient levels of vitamin D, and treatments for mental illness may exacerbate deficiency. This study sought to determine the vitamin D levels of people hospitalized for a period longer than a year in an equatorial nation, Singapore...

Major Depressive Disorder (MDD) is often a lifetime disabling mental illness as individuals with MDD might not benefit from standard-therapy, including both pharmacological and psychosocial interventions. Novel therapies are, therefore, required. It was shown by recent preclinical and clinical studies that the dysfunction of glutamatergic neurotransmission might be involved in the pathophysiology of MDD. Furthermore, neuroimmune alterations could have a significant role in the pathogenesis of MDD. Vitamin D is a neurosteroid hormone essential for several metabolic processes, immune responses, and for regulating neurotrophic-neuroprotective processes, neurotransmission and synaptic plasticity...

Introduction: Vitamin D inadequacy or deficiency (VDID) has been reported in a high percentage of otherwise healthy individuals. Factors that may contribute to the high prevalence of VDID in people with mental disorders include diet low in vitamin D, poor sunlight exposure, decrease in cutaneous vitamin D synthesis, intake of certain medications, poor mobility, excessive alcohol intake, and tobacco smoking. VDID has been correlated to a host of adverse conditions, including rickets, osteoporosis, osteomalacia, muscle diseases, depression, cognitive dysfunction, and even certain cancers...