There is consistent evidence that overweight or obesity was associated with depression.

Abstract

This study demonstrated that the HTW phenotype was associated with an atherogenic lipid profile, and this phenotype is suggested as a screening tool to identify adolescents with metabolic alterations.

Amongst overweight/obese adolescents, those with slight and moderate body image dissatisfaction were less likely to follow a Western-like dietary pattern when compared with those satisfied with their body image. Additionally, in this group, adolescents with high body image dissatisfaction was more likely to follow a restrictive pattern.

Obesity prevalence is increasing worldwide, with inadequate nutrition and physical inactivity as the main risk factors. The objective was to evaluate the impact of a nutritional intervention and physical activity program on body mass index (BMI) and waist circumference (WC) in adult women. This quasi-experimental study, lasting 12 months, enrolled 69 adult women that reported physical activity three times a week, besides receiving nutritional counseling and lectures on healthy living, evaluated at baseline and at 6 and 12 months of follow-up. Lower levels of physical activity and higher intake of high-risk foods were associated with a 2.28 cm increase in mean WC, has compared to higher physical activity and lower intake of high-risk foods (p < 0.01). Lower levels of physical activity associated with high intake of protective foods increased the mean BMI by 0.68 kg/m(2), as compared to higher physical activity and high intake of protective foods. The intervention was positively associated with the target parameters.

O presente artigo analisa o sistema de signos, significados e práticas em saúde mental utilizado por profissionais de um Centro de Atenção Psicossocial (CAPS) situado em Salvador, Bahia, Brasil, com oito anos de implantação na época da pesquisa. Para tanto se realizou, durante nove meses, uma etnografia do serviço, complementada por entrevistas e grupos focais com todos os profissionais de nível universitário e de nível médio. Entre os principais resultados, identifica-se a coexistência de três modelos de cuidado nesse CAPS: o modelo biomédico humanizado, o psicossocial com ênfase na instituição e o psicossocial com ênfase no território, revelando pontos de conflito entre os profissionais na forma de vislumbrar a Reforma Psiquiátrica desejada e o alcance das práticas nesta perspectiva. A despeito das diferenças, há uma evidência inquestionável de transformação do cuidado quando comparado ao modelo asilar fundado principalmente em uma "clínica do encontro", alicerçada no questionamento, na reflexão e, sobretudo, na experimentação de relações interpessoais mais dialógicas e na escuta do outro, o que justifica o impacto clínico-social desta clínica.

Context Zinc is an essential trace mineral required for the function of brain and neural structures. The role of zinc supplementation in the prevention and treatment of depression has been suggested in clinical studies that reported a reduction in depressive symptoms. Objective The aim of this review was to determine whether zinc supplementation vs placebo can prevent or improve depressive symptoms in children, adolescents, or adults. Data Sources Five electronic databases were searched, and studies published until September 2019 were included without language restriction. Study Selection Randomized, controlled, crossover trials that evaluated the effect of zinc supplementation vs a comparator for prevention or improvement of depressive symptoms in children, adolescents, or adults were eligible for inclusion. Data Extraction Two authors independently performed data extraction and risk-of-bias assessment. Results The initial search identified 12 322 studies, 5 of which were eligible for meta-analysis. The standardized mean difference (SMD) showed an average reduction of 0.36 point (95%CI, −0.67 to −0.04) in the intervention group compared with the placebo group. Forstudies in which the mean age of participants was ≥ 40 years, the SMD was reduced by 0.61 point (95%CI, −1.12 to −0.09) in the intervention group vs the placebo group. The meta-analysis by sample size (&lt; 60 individuals and  ≥ 60 individuals) did not show an effect of zinc supplementation in reducing depressive symptoms (SMD −0.28; 95%CI, −0.67 to −0.10; and SMD −0.52; 95%CI, −1.10 to 0.06). Conclusion Zinc supplementation may reduce depressive symptoms in individuals treated with antidepressant drugs for clinical depression. Systematic Review Registration PROSPERO registration number CRD42018081691.

There is a significant increase in overweight and obesity in adolescents worldwide. Here, we performed a cross-sectional study to examine the potential association between food consumption profiles and overweight in a large number of adolescents from Brazil. Sampling by clusters and conglomerates was carried out in students of public schools in Salvador, Brazil, between June and December 2009 and 1496 adolescents were evaluated. Data on socio-epidemiological data, anthropometric status and food consumption were captured. Multivariate analyses, such as hierarchical clustering and correlation networks, were used to perform a detailed description of food consumption profiles. There were differences in age and anthropometric status related to sex. Four clusters of food groups were identified based on the intake profile in the study population. No disparities in food intake were observed in individuals stratified by sex or anthropometric status. Furthermore, network analysis revealed that overweight or obesity were hallmarked by a selectivity in the ingestion of food groups that resulted in the appearance of inverse correlations of consumption, which was not present in eutrophic adolescents. Thus, overweight and obesity are associated with preferential choices of ingestion of specific food groups, which result in the appearance of inverse correlations of consumption. Such knowledge may serve as basis for future targeted nutritional interventions in adolescents.