Results: 128

Scoping review of studies on food marketing in Latin America: Summary of existing evidence and research gaps

ABSTRACT OBJECTIVE To document the evidence about marketing of ultra-processed foods and "non-alcoholic" beverages in Latin America. METHODS We performed a structured search of quantitative and qualitative studies in PubMed, SciELO and LILACS, published between January 2000 and May 2017 and conducted...

Color stability of nanohybrid composite resins in drinks

Braz. j. oral sci; 18 (), 2019
Aim: The objective of this study was to evaluate the effects of solutions on the color stability of nanohybrid composite resins. Methods: The experimental sample consisted of 90 composite specimens (Beautifil II; Z350XT; Premisa), divided into three subgroups (n=10) according to the solutions (matte tea;...

The potential effects of dietary food and beverage intakes on the risk of kidney stone formation

Rev. Nutr. (Online); 32 (), 2019
ABSTRACT Objective To determine the effect of nutritional habits on kidney stone formation and recurrence. Methods This study was conducted on 44 healthy individuals and 44 patients diagnosed with nephrolithiasis and aging between 20 and 65 years. Participants shared their salt consumption habits, dail...

Effect of sports drinks on the surface properties of composite resins after prolonged exposure - in vitro study

Braz. j. oral sci; 18 (), 2019
Aim: Using dietary supplements may affect the properties of composite resins due to their acidic pH. The present in vitro study aimed to assess the surface roughness and color stability of two composite resins - nanohybrid (Empress Direct) and nanoparticulate (Filtek Z350) - after prolonged exposure to d...

Effect of two erosive protocols using acidic beverages on the shear bond strength of orthodontic brackets to bovine enamel

Abstract Objective: To assess the short-term effect of two in vitro erosive challenge protocols on the bond strength of metal orthodontic brackets on bovine enamel. Methods: Sixty bovine incisors were selected and randomly divided into six groups: AS7 (artificial saliva - 7 days, Control Group); CC7 (...

Efecto del Extracto de Maíz Morado "Chicha Morada" durante el blanqueamiento Dental. In vitro

RESUMEN: El resultado del tratamiento de blanqueamiento dental puede verse afectado en pacientes que consumen bebidas pigmentantes durante el tratamiento. El objetivo de este trabajo consistió en valuar el efecto in vitro de la exposición al extracto de maíz morado (chicha morada) sobre el color del e...

Ultrasound dynamics of gastric content volumes after the ingestion of coconut water or a meat sandwich. A randomized controlled crossover study in healthy volunteers

Rev. bras. anestesiol; 68 (6), 2018
Abstract Background: Adequate preoperative fasting is critical in preventing pulmonary aspiration of gastric content. We proposed to study the sonographic gastric content dynamics after the ingestion of liquid or solid food in healthy volunteers and confront it with current guidelines for preoperative f...

Posicionamiento sobre los impuestos a alimentos no básicos densamente energéticos y bebidas azucaradas

Salud pública Méx; 60 (5), 2018
Resumen: En 2014, el gobierno mexicano implementó una política fiscal para disminuir el consumo de bebidas azucaradas y alimentos no básicos con alta densidad energética. Este documento resume y analiza los estudios que han evaluado el impacto observado y esperado de los impuestos a alimentos y bebid...

Sistema de etiquetado frontal de alimentos y bebidas para México: una estrategia para la toma de decisiones saludables

Salud pública Méx; 60 (4), 2018
Resumen La Secretaría de Salud solicitó al Instituto Nacional de Salud Pública la conformación de un grupo de expertos académicos en etiquetado de alimentos y bebidas, independientes y libres de conflictos de interés, que tuvieran la encomienda de emitir una postura para contribuir al desarrollo de...