Results: 2994

Association between sleep quality indicators and consumption of ultra-processed foods in adolescents

Rev. Nutr. (Online); 37 (), 2024
ABSTRACT Objective To investigate the association between sleep quality indicators and the consumption of ultra-processed foods in adolescents. Methods An integrative review was carried out, based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses criteria. The search strategy was...

Efeitos sinérgicos das pandemias de obesidade e COVID-19 na população brasileira em 2020-2021

Introdução: Desde março de 2020, a pandemia do COVID-19 alcançou 775 milhões de infecções e 9 milhões de óbitos. Até dezembro de 2021, o Brasil apresentava o segundo número mais elevado de mortes e o terceiro de infecções confirmadas pelo vírus. Há mais de duas décadas, o país vivencia a...

Efeito do tratamento com restrição calórica na saúde óssea de camundongos obesos alimentados com dieta rica em gordura
Effect of calorie restriction treatment on bone health in obese mice fed a high-fat diet

Na obesidade ocorre a secreção excessiva de adipocinas pró-inflamatórias por adipócitos e macrófagos decorrente do aumento de adiposidade. Isso desencadeia eventos que afetam negativamente parâmetros glicêmicos, cardiovasculares, além do metabolismo ósseo. A restrição calórica (RC) é uma es...

Food (in) security and nutritional dietary quality In Brazil

Rev. Nutr. (Online); 37 (), 2024
ABSTRACT Objective Verify association between the perception of food insecurity and the diet quality of the Brazilian population, applying The Brazilian Food Insecurity Scale and the Brazilian Healthy Eating Index Revised. Methods Cross-sectional study using data from the Householder Budget Survey coll...

Dietary total antioxidant capacity, cardiovascular risk, and anthropometric obesity indices in hemodialysis patients: A case-control study

Rev. Nutr. (Online); 37 (), 2024
ABSTRACT Objective: Oxidative stress is triggered by malnutrition and antioxidant losses due to dialysis in hemodialysis patients and thus, oxidative stress increases the risk of mortality in patients with cardiovascular disease and obesity. The study aims to determine differences in cardiovascular risk...

Changes in food consumption and prevalence of overweight and obesity in Brazilian adults between 2008 and 2018

Rev. Nutr. (Online); 37 (), 2024
ABSTRACT Objective To assess dietary intake and weight status changes among Brazilian adults. Methods In this dietary survey, data from the food consumption modules of the 2008-2009 (n=21,003 adults) and the 2017-2018 (n=28,153 adults) Household Budget Survey were evaluated to estimate the mean consump...

Association between screen use at night, food consumption at dinner, and evening snack in schoolchildren aged 7 to 14 years with and without overweight, Florianópolis, Santa Catarina, Brazil

Rev. Nutr. (Online); 37 (), 2024
ABSTRACT Objective Analyze the association between screen use at night, food consumption at dinner, and evening snack in schoolchildren with and without overweight. Methods Cross-sectional study with a probabilistic sample of 1396 schoolchildren from 7 to 14 years of age from public and private schools...

Evidências de validade do Food Cravings Questionnaire Trait-reduced (FCQ T-r)

Psico (Porto Alegre); 55 (1), 2024
O desejo por alimentos desempenha um papel importante na neurobiologia do comportamento alimentar. Este estudo teve como objetivo avaliar as propriedades psicométricas da versão brasileira do Food Cravings Questionnaire Trait-reduced (FCQ T-r), questionário composto por 15 itens com alternativas de re...

Association between obesity and triple-negative breast cancer: a systematic qualitative review

Mastology (Online); 34 (), 2024
Introduction: The relation between obesity and triple-negative breast cancer (TNBC) is not totally elucidated. TNBC represents a heterogeneous group of aggressive growth neoplasms. The concepts related to the development of hormone receptorpositive tumors cannot be directly extended to this group. To eva...

Variabilidade da frequência cardíaca é reduzida em adolescentes obesos com menor aptidão cardiorrespiratória

Objetivo: O objetivo do presente estudo foi verificar a variabilidade da frequência cardíaca (VFC) de crianças e adolescentes de acordo com o estado nutricional (IMC) e o nível de aptidão física. Metodologia: O presente estudo teve um delineamento transversal, composto por 52 adolescentes, de ambos...