Role of Quinoa (Chenopodium quinoa Willd) and Chickpea (Cicer arietinum L.) Ratio in Physicochemical Stability and Microbiological Quality of Fermented Plant-Based Beverages during Storage.

Three different fermented plant-based beverages were prepared and stored for a long period (50 days) to assess the effect of the quinoa-to-chickpea ratio on physicochemical stability and microbiological quality. Physicochemical stability was evaluated based on pH, acidity, Brix degrees, water-holding capacity (WHC), viscosity, and viscoelasticity. At the end of the long-term storage period, the pH, acidity, and WHC remained stable. During the entire storage period, the beverages maintained good bacterial, fungal, and lactic acid bacteria (LAB) counts. Quinoa and chickpea flour ratios of 50% showed a higher viscosity (18 Pa.s) and WHC (65%) during short-term storage (0-30 d), indicating that the presence of chickpea flour had a positive effect on these parameters, possibly because chickpea starch contains higher amounts of amylose and long-branch chain amylopectin, which impacts the retrogradation pattern under acidic and refrigerated conditions. However, at the end of storage (50 days), the same blend had a higher acidity, lower viscosity (0.78 Pa.s), and lower LAB counts (~1 × 108 CFU/mL), indicating that the increase in chickpea flour had an adverse long-term effect on these parameters. These results suggest that although different ratios of plant sources can improve the physical aspects, they need to be incorporated in a balanced manner to avoid negative effects on both short- and long-term storage, owing to the incorporation of different types of starches and proteins affecting the stability of the system.

Effectiveness of alcohol warning labels for at-risk groups and the general public: A policy-informing randomized experiment in Chile.

OBJECTIVE: The World Health Organization recommends using health-risk warnings on alcoholic beverages. This study examines the impact of separate or combined warning labels for at-risk groups and the general population on alcohol purchase decisions. METHODS: In 2022, 7758 adults who consumed alcohol or were pregnant/lactating women (54.0 % female, mean age = 40.6 years) were presented with an online store's beverage section and randomly assigned to one of six warning labels in a between-subjects experimental design: no-warning, pregnant/lactating, drinking-driving, general cancer risk, combined warnings, and assorted warnings across bottles. The main outcome, the intention to purchase an alcoholic vs. non-alcoholic beverage, was examined with adjusted risk differences using logistic regressions. RESULTS: Participants exposed to the general cancer risk warning decreased their alcoholic choices by 10.4 percentage points (pp.) (95 % CI [-0.139, -0.069], p < 0.001, OR = 0.561), while those in the pregnancy/lactation warning condition did it by 3.8 pp. (95 % CI [-0.071, -0.005], p = 0.025, OR = 0.806). The driving-drinking warning had no significant effect. Participants exposed to the combined warnings label, or the assorted warnings reduced alcohol purchase decisions by 6.1 pp. (95 % CI [-0.095, -0.028], p < 0.001, OR = 0.708) and 4.3 pp. (95 % CI [-0.076, -0.010], p = 0.011, OR = 0.782), respectively. Cancer warning outperformed other labels and was effective for subgroups such as pregnant/lactating women, young adults, and low-income individuals. CONCLUSIONS: General cancer risk warnings are more effective at reducing alcohol purchase decisions compared to warning labels for specific groups or labels using multiple warnings. In addition to warning labels, other policies should be considered for addressing well-known alcohol-related risks (e.g., drinking and driving).

[Surface roughness of two composite resins after immersion in soda drinks: in vitro study]. / Rugosidad superficial de dos resinas compuestas después de la inmersión en bebidas gaseosas: estudio in vitro.

Objective: Compare the surface roughness of two composite resins after immersion in carbonated beverages. Materials and methods: 160 resin discs (6 x 2 mm) were divided into 8 groups (n=20 per group) according to type of resin (Filtek™ Z350 XT® and Palfique LX5®) and type of immersion in beverages (distilled water, Coca Cola®, Inca Kola® and Kola Escocesa®. The immersions were carried out under a structured cycle: 4 immersions a day for 5 days, intermediate storage in distilled water and overnight incubation for 8 h at 37°C. The measurements with the roughness meter were evaluated in three times: baseline, 7 and 14 days. The three-way Anova test was used at P<0.05. Results: Roughness showed differences only for the individual factors of time (P<0.000) and resin (P=0.000), and for the interaction time*drink (P=0.000) and resin*drink (P=0.003). Roughness was higher with Filtek Z350 XT® immersed with Inca Kola® (0.85 ± 0.37) than 14 days compared to other times (P=0.035) and with Palfique LX5 immersed in Coca Cola® at 7 days (1.61 ± 0.42) and in Inca Kola® at 14 days (1.66 ± 0.56) compared to distilled water (P<0,05). Conclusion: Surface roughness was affected by the type of resin, the type of soft drink and the immersion time. The roughness was greater with the Palfique LX5® nanohybrid resin, the Inca Kola® drink and after 14 days of immersion.

[Calculation of the alcohol per capita consumption in Brazil: using national dataCálculo del indicador del consumo de alcohol per cápita en Brasil: uso de datos nacionales]. / Cálculo do indicador de consumo de álcool per capita no Brasil: uso de dados nacionais.

Objective: To calculate the alcohol per capita consumption (APC) in Brazil (Brazil APC) using national data and to establish the Brazil APC as gold standard for the country, replacing the indicator previously calculated by the World Health Organization (WHO) based on international data. Method: The Brazilian public data sources necessary for calculating the recorded APC were selected, and the alcohol concentration was defined by beverage category. For the variables of tourist APC and unrecorded APC, which are unavailable in Brazil, estimates from the United Nations (UN) and the WHO were used. The Brazil APC indicator was calculated and compared to the indicator produced by the WHO through analysis of the medians obtained for the period from 2005 to 2020. Results: The national alcohol consumption indicator was 9.2 liters per capita in 2005, reaching 9.8 in 2020. The WHO indicator showed a consumption of 8.4 liters per capita in 2005, decreasing until 2016 and slightly increasing to 7.8 in 2020. Conclusion: The Brazil APC was calculated based on national sources and showed a distinct trend compared to the WHO indicator, which showed a decrease. The regular and transparent provision of this indicator through government channels will support the development of policies to address alcohol consumption in the country.

Objetivo: Calcular el indicador del consumo de alcohol per cápita en Brasil a partir de datos nacionales, con miras a establecerlo como patrón de referencia para el país en sustitución del indicador calculado anteriormente por la Organización Mundial de la Salud a partir de datos internacionales. Métodos: Se seleccionaron las fuentes públicas de datos de Brasil necesarias para estructurar el cálculo del consumo de alcohol per cápita registrado y se definió la concentración de alcohol por clase de bebida. Para las variables de consumo de alcohol per cápita por parte de turistas y consumo per cápita no registrado, que no están disponibles en Brasil, se utilizaron estimaciones de las Naciones Unidas y de la Organización Mundial de la Salud. Se calculó el indicador del consumo de alcohol per cápita en Brasil y se comparó con el indicador elaborado por la OMS mediante un análisis de las medianas correspondientes al período 2005-2020. Resultados: El indicador nacional del consumo de alcohol fue de 9,2 litros per cápita en el 2005, con un aumento a 9,8 en el 2020. El indicador de la Organización Mundial de la Salud mostró un consumo de 8,4 litros per cápita en el 2005, con una reducción hasta el 2016 y un leve aumento a 7,8 en el 2020. Conclusión: Se calculó el consumo de alcohol per cápita en Brasil a partir de fuentes nacionales, lo que mostró una tendencia distinta de la tendencia descendente del indicador de la Organización Mundial de la Salud. La disponibilidad transparente y regular de este indicador por medio de los canales gubernamentales permitirá su seguimiento, con lo cual se podrán formular políticas para enfrentar el consumo de alcohol en el país.

Self-reported decreases in the purchases of selected unhealthy foods resulting from the implementation of warning labels in Mexican youth and adult population.

BACKGROUND: Front-of-package nutritional warning labels (WLs) are designed to facilitate identification and selection of healthier food choices. We assessed self-reported changes in purchasing different types of unhealthy foods due to WLs in Mexico and the association between the self-reported reductions in purchases of sugary beverages and intake of water and sugar-sweetened beverages. METHODS: Data came from 14 to 17 year old youth (n = 1,696) and adults ≥ 18 (n = 7,775) who participated in the Mexican arm of the 2020-2021 International Food Policy Study, an annual repeat cross-sectional online survey. Participants self-reported whether the WLs had influenced them to purchase less of each of nine unhealthy food categories due to WLs. Among adults, a 23-item Beverage Frequency Questionnaire was used derive past 7-day intake of water and sugary beverages analyzed to determine the relationship between self-reported reductions in purchasing sugary drinks due to the WLs. Multilevel mixed-effects logistic regression models were fitted to estimate the percentage of participants who self-reported reducing purchases within each food group, and overall. Sociodemographic characteristics associated with this reduction were investigated as well. RESULTS: Overall, 44.8% of adults and 38.7% of youth reported buying less of unhealthy food categories due to the implementation of WL, with the largest proportion reporting decreased purchases of cola, regular and diet soda. A greater impact of WLs on the reported purchase of unhealthy foods was observed among the following socio-demographic characteristics: females, individuals who self-identified as indigenous, those who were overweight, individuals with lower educational levels, those with higher nutrition knowledge, households with children, and those with a significant role in household food purchases. In addition, adults who reported higher water intake and lower consumption of sugary beverages were more likely to report reduced purchases of sugary drinks due to the WLs. Adults who reported greater water intake and lower sugary beverages intake were significantly more likely to report buying fewer sugary drinks due to the WLs. CONCLUSION: Our findings suggest that implementation of WLs has reduced perceived purchases of unhealthy foods in Mexico. These results underscore the potential positive impact of the labeling policy particularly in subpopulations with lower levels of education and among indigenous adults.

Alternative Substrates for the Development of Fermented Beverages Analogous to Kombucha: An Integrative Review.

Kombucha is a fermented beverage that originated in China and is spread worldwide today. The infusion of Camellia sinensis leaves is mandatory as the substrate to produce kombucha but alternative plant infusions are expected to increase the opportunities to develop new fermented food products analogous to kombucha, with high technological potential and functional properties. This review gathers information regarding promising alternative substrates to produce kombucha-analogous beverages, focusing on plants available in the Amazonia biome. The data from the literature showed a wide range of alternative substrates in increasing expansion, with 37 new substrates being highlighted, of which ~29% are available in the Amazon region. Regarding the technological production of kombucha-analogous beverages, the following were the most frequent conditions: sucrose was the most used carbon/energy source; the infusions were mostly prepared at 90-100 °C, which allowed increased contents of phenolic compounds in the product; and 14 day-fermentation at 25-28 °C was typical. Furthermore, herbs with promising bioactive compound compositions and high antioxidant and antimicrobial properties are usually preferred. This review also brings up gaps in the literature, such as the lack of consistent information about chemical composition, sensory aspects, biological properties, and market strategies for fermented beverages analogous to kombucha produced with alternative substrates. Therefore, investigations aiming to overcome these gaps may stimulate the upscale of these beverages in reaching wide access to contribute to the modern consumers' quality of life.

Burden of non-communicable diseases attributed to alcohol consumption in 2019 for the Brazilian Unified Health System.

OBJECTIVE: To estimate the health and economic burden of non-communicable diseases (NCDs) attributed to alcohol consumption in 2019 for the Brazilian Unified Health System (SUS) stratified by states. STUDY DESIGN: Observational, descriptive, and ecological study. METHODS: We used population attributable fractions (PAFs) of NCDs due to alcohol consumption from the Global Burden of Disease study. We applied the PAFs to the costs of hospitalizations and outpatient procedures of medium to high complexity paid by SUS for each outcome, obtained from official databases. We also calculated the disability-adjusted life years (DALYs) and mortality caused by alcohol-related NCDs. We converted the costs into international dollars (Int$) using the purchasing parity power in 2019. RESULTS: Alcohol-related NCDs accounted for 8.48% of deaths and 7.0% of DALYs among men, and 1.33% of deaths and 1.6% of DALYs among women. The main diseases were substance use, digestive, and neoplastic diseases. The SUS spent Int$202.0 million on alcohol-related NCDs, mostly on hospitalizations. The highest health burden was observed in the states of the Northeast region, and the highest expenses in the states from the South. The burden and cost values varied by sex, age group, and state. CONCLUSION: The study showed that alcohol consumption has a significant impact on Brazilian population morbidity and mortality and SUS expenditures, especially among men. These results can support policies for the prevention and control of alcohol consumption and health promotion at the subnational level, prioritizing strategies that are more appropriate to local realities.

Childhood obesity and sugar-sweetened beverages in Río Negro: Burden of disease and expected impact of Law no. 27642 on the Promotion of Healthy Eating. / Obesidad infantil y bebidas azucaradas en Río Negro: carga de enfermedad e impacto esperado de la Ley 27642 de Promoción de la Alimentación Saludable.

Introduction. The highest levels of childhood overweight and obesity in Latin America correspond to Argentina; this condition increases the risk of obesity, type 2 diabetes, cardiovascular and cerebrovascular diseases, and other conditions in adulthood. More than 25% of childhood and adolescent obesity are attributable to the consumption of sugar-sweetened beverages (SSBs). Our objective was to assess the disease and financial burden of SSB consumption among children and adolescents in Río Negro, the morbidity and mortality in adulthood, and the impact of reducing sugar consumption via the implementation of Law no. 27642 on the Promotion of Healthy Eating. Population and methods. We used a mathematical simulation model with a comparative risk assessment approach in the Río Negro population aged 0 to 17 years. The burden of obesity attributable to SSB consumption in the short and long term and direct medical costs were assessed. Results. The average consumption of SSBs was 348 mL/day; the prevalence of overweight and obesity was 16.6% and 11.6%, respectively. There were over 6600 cases of overweight in children and adolescents; while in adulthood, there were over 17 500 cases of overweight, 34 deaths attributable to SSBs, 3200 cases of diabetes, and over 4230 other health events. Direct medical costs were estimated at ARS 250 000 000 attributable to SSB consumption. Conclusion. The implementation of a comprehensive policy as established by Law no. 27642 on the Promotion of Healthy Eating in Río Negro would decrease 24% of overweight cases, morbidity, mortality, and associated medical costs.

Introducción. Los mayores valores de sobrepeso y obesidad infantil de Latinoamérica corresponden a Argentina, condición que incrementa el riesgo de obesidad en la adultez, diabetes tipo 2, enfermedades cardiovasculares, cerebrovasculares y otras. Más del 25 % de los casos de obesidad infantojuvenil pueden atribuirse al consumo de bebidas azucaradas (BA). El objetivo fue evaluar la carga de enfermedad y la económica del consumo de BA en niños y adolescentes rionegrinos; morbimortalidad en la adultez e impacto de lograr una reducción del consumo de azúcares con la implementación de la Ley 27642 de Promoción de la Alimentación Saludable. Población y métodos. Se utilizó un modelo de simulación matemática con enfoque de evaluación de riesgo comparativo en la población rionegrina de 0 a 17 años. Se evaluó la carga de obesidad atribuible al consumo de BA a corto y largo plazo, y los costos médicos directos. Resultados. El consumo promedio de BA fue de 348 ml/día y la prevalencia de sobrepeso y obesidad fueron del 16,6 % y el 11,6 %, respectivamente. Se estimaron más de 6600 casos de exceso de peso en niños y adolescentes; y, en la adultez, más de 17 500 casos de exceso de peso, 34 muertes atribuibles a BA, 3200 casos de diabetes y más de 4230 en otros eventos de salud. Se calcularon costos médicos directos por $ 250 000 000 atribuibles al consumo de BA. Conclusión. La implementación de una política integral como establece la Ley 27642 de Promoción de la Alimentación Saludable en Río Negro disminuiría el 24 % de los casos de exceso de peso, la morbimortalidad y los costos médicos asociados.

Examining the Role of Aguas Frescas in Assessment of Sugary-Drink Intake among Mexican and Mexican American Adults.

BACKGROUND: Aguas frescas are Mexican drinks that are typically made with water, sugar, and fruit. Aguas frescas may be a significant component of sugary-drink intake among Mexican and Mexican-American (MA) adults. However, it is unclear whether survey respondents report aguas frescas consumption when it is not specifically queried in standardized beverage frequency instruments. OBJECTIVES: This study examined the prevalence of aguas frescas consumption, the sociodemographic correlates of aguas frescas intake, and how specifically querying aguas frescas intake affects sugary-drink estimates among Mexican and MA adults. METHODS: Cross-sectional, online surveys were conducted in 2021 with 5377 Mexican and 3073 MA adults as part of the International Food Policy Study. Past 7-d consumption of sugar-sweetened beverages (SSBs), sugary drinks, and aguas frescas were assessed along with relevant covariates. Weighted analyses included logistic and linear regression, including models with correlation structure. RESULTS: An estimated 61.7% of Mexican and 28.7% of MA adults consumed aguas frescas. In Mexico, consumption was associated with females, low education, perceiving oneself as having about the right weight, being good to excellent health, and consuming an unhealthy amount of sugary drinks. For MAs, intake was associated with being younger, speaking Spanish, and perceiving oneself as being underweight or about the right weight. Among Mexican adults who consumed aguas frescas but did not report them unless specifically queried, the volume of SSB intake was 67.9% higher for females and 64.3% higher for males when aguas frescas were included. Among MAs, SSB intake was 56.9% higher for females and 44.1% higher for males. Most participants (79.9%-85.2%) remained in the same sugary-drink tertiles when including compared with excluding aguas frescas. CONCLUSIONS: Aguas frescas should be queried during beverage intake assessments, as they contribute a nontrivial amount of added sugars to the diets of many Mexican and MA adults.

Beba sem moderação: motivos das denúncias dos anúncios de cerveja ao Conar / Drink it without moderation: reasons about reportings beer ad to Conar / Bébelo sin moderación: razones en quejas de la anuncios de cerveza a Conar

As propagandas de bebidas alcóolicas, além de serem mais frequentes do que outras mercadorias, também apresentam conteúdo que pode ter papel facilitador no uso dessa substância psicoativa, visto que, na maior parte delas, trazem ideias e sensações de prazer. Por isso, esta pesquisa consistiu na identificação e análise qualitativa de propagandas de cerveja que tiveram alguma denúncia feita ao ou pelo Conselho Nacional de Autorregulamentação Publicitária (Conar), nos últimos cinco anos (2015 a 2020), a partir do levantamento dessas denúncias no site do Conar e, posteriormente, foi realizada análise dos motivos condizentes com o código. Como resultado, constatou-se uma progressão nos alinhamentos entre as denúncias e as decisões, sendo encontrada maior dificuldade no alinhamento da infração em relação ao conteúdo das peças publici-tárias do que em questões técnicas.

Advertisements for alcoholic beverages, in addition to being more frequent than other goods, also present content that can play a role in facilitating the use of this psychoactive substance, since, in most of them, they bring ideas and sensations of pleasure. Therefore, this research consisted of the identification and qualitative analysis of beer advertisements that had any complaints made to or by the National Advertising Self-Regulation Council (Conar), in the last five years (2015 to 2020), based on the survey of these complaints on the website of Conar and, subsequently, an analysis of the reasons consistent with the code was carried out. As a result, there was a progression in the alignments between complaints and decisions, with greater difficulty being found in aligning the infraction in relation to the content of the advertising pieces than in technical issues.

Los anuncios de bebidas alcohólicas, además de ser más frecuentes que los de otros productos, también presentan contenidos que pueden desempeñar un papel a la hora de facilitar el consumo de esta sustan-cia psicoactiva, ya que, en la mayoría de ellos, aportan ideas y sensaciones de placer. Por lo tanto, esta investigación consistió en la identificación y análisis cualitativo de los anuncios de cerveza que tuvieron alguna denuncia realizada ante o por el Consejo Nacional de Autorregulación Publicitaria (Conar), en los últimos cinco años (2015 a 2020), a partir de la encuesta a estos. denuncias en el sitio web del Conar y, posteriormente, se realizó un análisis de los motivos compatibles con el código. Como resultado, hubo una progresión en los alineamientos entre denuncias y decisiones, encontrándose mayor dificultad en alinear la infracción con el contenido de las piezas publicitarias que en cuestiones técnicas.

Application of a microfluidic electronic tongue based on impedance spectroscopy for coconut water analysis.

The food industry has grown with the demands for new products and their authentication, which has not been accompanied by the area of analysis and quality control, thus requiring novel process analytical technologies for food processes. An electronic tongue (e-tongue) is a multisensor system that can characterize complex liquids in a fast and simple way. Here, we tested the efficacy of an impedimetric microfluidic e-tongue setup - comprised by four interdigitated electrodes (IDE) on a printed circuit board (PCB), with four pairs of digits each, being one bare sensor and three coated with different ultrathin nanostructured films with different electrical properties - in the analysis of fresh and industrialized coconut water. Principal Component Analysis (PCA) was applied to observe sample differences, and Partial Least Squares Regression (PLSR) was used to predict sample physicochemical parameters. Linear Discriminant Analysis (LDA) and Partial Least Square - Discriminant Analysis (PLS-DA) were compared to classify samples based on data from the e-tongue device. Results indicate the potential application of the microfluidic e-tongue in the identification of coconut water composition and determination of physicochemical attributes, allowing for classification of samples according to soluble solid content (SSC) and total titratable acidity (TTA) with over 90% accuracy. It was also demonstrated that the microfluidic setup has potential application in the food industry for quality assessment of complex liquid samples.

Modeling the potential impact of a sugar-sweetened beverage tax on ischemic heart disease and stroke in Brazil.

BACKGROUND: A high intake of sugar-sweetened beverages (SSBs) is associated with the risk of several chronic diseases, including ischemic heart disease (IHD) and stroke. This study aimed to model the impact of a 20% tax on all SSBs for IHD and stroke among Brazilian adults. METHODS: This was an ex-ante risk comparative study. The model applied a 20% tax on SSBs and projected the incidence, prevalence and mortality of IHD and stroke over a 20-year period (2019-39). Using data on consumption, previously published cross- and own-price elasticities of SSBs, and relative risk, we estimated changes in IHD and stroke burden. RESULTS: Our model predicts that a 20% SSB tax may reduce new cases of IHD by ~13%, especially among women, and avert ~8% of the deaths attributable to IHD over 20 years. These results represent a decrease of 19 543 new cases and 8466 and 7274 fewer deaths in the period for men and women, respectively. Estimates of reduction in incidence, prevalence and deaths from stroke were not significant over 20 years. CONCLUSIONS: Even under conservative assumptions, our study found that a small reduction in SSB consumption led to a substantial decrease in IHD incidence and mortality in Brazil.

Sociodemographic differences in nutrition labels effect on Chilean and Mexican youth.

Objective: To examine sociodemographic differences in the awareness, understanding, use and effect of nutrition labels among Mexican and Chilean youth. Methods: Online surveys among youth (10-17 years) were obtained in 2019 (n=2631). Participants reported their awareness, understanding, and use of their country-specific nutrition facts tables (NFT) and front-of-pack labels (FOPL) (Chile: warning labels [WLs]; Mexico: guideline daily amounts [GDA]). Additionally, participants reported their perceived healthfulness of a sweetened fruit drink after viewing one of six versions of it with different FOPL (no-label control, Health Star Rating, WLs, GDAs, Traffic Light, or Nutri-Score) during an experimental task. Results: Higher self-reported nutrition knowledge was associated with higher NFT and FOPL awareness, understanding, and use, except for WL use. WLs were the most effective FOPL in decreasing the perceived healthfulness of the sweetened fruit drink compared to a no-label condition and other FOP labels. In Chile, the effect of GDA differed by income adequacy, while in Mexico Nutri-Score differed by age. Conclusions: Results suggest that nutrition label awareness, use, understanding, and impact differ across demographics, favoring higher income and nutrition knowledge. Despite this, WLs are likely to have a positive impact on nutrition-related knowledge and behaviors among Mexican and Chilean youth, independently of their socio-demographic groups.

Health-promoting peptides in fermented beverages.

Since ancient times, the consumption of fermented low-alcoholic beverages has enjoyed widespread popularity in various countries, because of their distinct flavors and health benefits. Several studies have demonstrated that light to moderate alcohol consumption is associated with beneficial effects on human health, mainly in cardiovascular disease prevention. Fermented beverages have different non-ethanol components that confer beneficial health effects. These bioactive compounds are mainly peptides that have often been overlooked or poorly explored in numerous fermented beverages. The aim of this review is to provide knowledge and generate interest in the biological activities of peptides that are present and/or released during the fermentation process of widely consumed traditional fermented beverages. Additionally, a brief description of the microorganisms involved in these beverages is provided. Furthermore, this review also explores topics related to the detection, isolation, and identification of peptides, addressing the structure-activity relationships of both antioxidant and angiotensin-converting enzyme inhibitory (ACE-I) activities.

Probiotics-containing beverages and dental caries: A systematic review and meta-analysis.

The aim was to evaluate the effect of probiotics-containing beverages on dental caries development by a systematic review and meta-analysis (PROSPERO CRD42021258010). PubMed, Embase, and Web of Science databases were assessed (up to October 2023) for randomized placebo-controlled trials that evaluated the consumption of probiotics-containing beverages having dental caries as endpoint. Risk of bias assessment (Cochrane Handbook) was performed for all studies. Risk ratio (RR), standardized mean difference (SMD) and 95% confidence interval (CI), were calculated for caries prevalence and caries increment, respectively. Meta-analysis was performed. Qualitative analysis of more than 2000 individuals aged from 1 to 84 years (9 studies) showed inconsistent effects of these probiotics-containing beverages. Synthesis of more than 1000 children and adolescents did not demonstrate a statistically significant difference in the proportion of individuals with cavitated lesions (RR 0.60 [95 % CI 0.34 to 1.08]; n = 2), but a significantly smaller increment of both cavitated and non-cavitated carious lesions (SMD -0.23 [95 % CI -0.39 to -0.08]; n = 4) was related to the consumption of probiotics-containing beverages. Certainty of evidence for caries prevalence and caries increment were moderate and low, respectively. Current evidence is not substantial to strengthen the impact of these beverages on caries development.

Addition of substances to reduce the erosive potential of acidic beverages to tooth enamel: A scoping review.

OBJECTIVE: This scoping review aimed (1) to map, analyse, interpret and synthesize data from in situ studies on which substances were added to acidic beverages to reduce the erosive potential on tooth enamel and (2) to establish the level of evidence of the effectiveness of adding substances to acidic beverages to reduce the erosive potential on tooth enamel. DESIGN: This is a scoping review, according to the methods from the Joanna Briggs Institute and PRISMA-ScR, with high-sensitivity searches in the databases PubMed (MEDLINE), Virtual Health Library, Embase (Elsevier), Scopus (Elsevier), Web of Science and ScienceDirect (Elsevier). In situ studies published in English until December 2022 were included. Studies that did not report a control group were excluded. To map and summarize the results, tables and figures were used. RESULTS: From 895 potentially eligible articles, nine were included. Blackcurrant juices (n = 5) with the addition of calcium (n = 3) or xanthan gum (n = 2) formulations were the most tested in terms of reducing the erosive potential of the beverages on tooth enamel. The profilometer was the equipment of choice (n = 8) for evaluating the loss of enamel structure after the experimental tests. CONCLUSIONS: Calcium and xanthan gum are among the most tested by in situ studies, offering promising results in reducing the erosive potential of fruit juices and carbonated and energy drinks.

Sugar-sweetened beverage consumption and periodontitis among adults: A population-based cross-sectional study.

AIM: Investigating the association between sugar-sweetened beverages (SSBs) and periodontitis and whether the awareness of diabetes modifies this relationship. MATERIALS AND METHODS: Cross-sectional analysis was conducted using the National Health and Nutrition Examination Survey (NHANES III) data involving US adults aged 30-50. Periodontitis was classified according to the Centers for Disease Control and Prevention and American Academy of Periodontology (CDC-AAP), and SSB consumption as dichotomous (<5 or ≥5, <7 or ≥7 and <14 or ≥14 times/week), ordinal and continuous variables. Confounders included family income poverty ratio, education, race/ethnicity, sex, age, food energy intake, smoking and alcohol. Odds ratios (ORs) were obtained by logistic regressions using inverse probability weighting. Effect modification analysis was performed considering self-reported diabetes. RESULTS: Among 4473 cases analysed, 198 self-reported diabetes. SSBs were associated with periodontitis when individuals consumed ≥5 (OR 1.64; 95% confidence interval [CI] = 1.30-2.06), ≥7 (OR 1.92; 95% CI = 1.50-2.46) and ≥14 (OR 2.19; 95% CI = 1.50-3.18) times/week. The combined effect of consuming SSBs (≥5 and ≥14 times/week) and self-reported diabetes had less impact than the cumulative effect. CONCLUSIONS: SSB consumption was associated with higher odds of periodontitis, and the estimates were reduced among those with awareness of diabetes.

Climatic zoning of yerba mate and climate change projections: a CMIP6 approach.

Yerba mate (Ilex paraguariensis) is renowned for its nutritional and pharmaceutical attributes. A staple in South American (SA) culture, it serves as the foundation for several traditional beverages. Significantly, the pharmaceutical domain has secured numerous patents associated with this plant's distinctive properties. This research delves into the climatic influence on yerba mate by leveraging the CMIP6 model projections to assess potential shifts brought about by climate change. Given its economic and socio-cultural significance, comprehending how climate change might sway yerba mate's production and distribution is pivotal. The CMIP6 model offers insights into future conditions, pinpointing areas that are either conducive or adverse for yerba mate cultivation. Our findings will be instrumental in crafting adaptive and mitigative strategies, thereby directing sustainable production planning for yerba mate. The core objective of this study was to highlight zones optimal for Ilex paraguariensis cultivation across its major producers: Brazil, Argentina, Paraguay, and Uruguay, under CMIP6's climate change forecasts. Our investigation encompassed major producing zones spanning the North, Northeast, Midwest, Southeast, and South of Brazil, along with the aforementioned countries. A conducive environment for this crop's growth features air temperatures between 21 to 25 °C and a minimum precipitation of 1200 mm per cycle. We sourced the current climate data from the WorldClim version 2 platform. Meanwhile, projections for future climatic parameters were derived from WorldClim 2.1, utilizing the IPSL-CM6A-LR model with a refined 30-s spatial resolution. We took into account four distinct socio-economic pathways over varying timelines: 2021-2040, 2041-2060, 2061-2081, and 2081-2100. Geographic information system data aided in the spatial interpolation across Brazil, applying the Kriging technique. The outcomes revealed a majority of the examined areas as non-conducive for yerba mate cultivation, with a scanty 12.25% (1.5 million km2) deemed favorable. Predominantly, these propitious regions lie in southern Brazil and Uruguay, the present-day primary producers of yerba mate. Alarming was the discovery that forthcoming climatic scenarios predominantly forecast detrimental shifts, characterized by escalating average air temperatures and diminishing rainfall. These trends portend a decline in suitable cultivation regions for yerba mate.

Impact of a School-Based Intervention on Sugar-Sweetened Beverage Intake Substitution by Water in Mexican Scholars.

INTRODUCTION: The prevalence of overweight and obesity in children has increased in recent years, associated with substituting plain water intake with sugar-sweetened beverages. The aim of the study was to evaluate the impact of a school-based intervention that aimed to replace sugar-sweetened beverages with water on Mexican scholars. METHODS: We included 314 children aged 9-11 from three public schools of the State of Hidalgo, Mexico, randomized to intervention (two schools from the municipality of Apan; six classes with 146 participants) or control group (one school from the municipality of Emiliano Zapata; six classes with 168 participants) and followed for 6 months. The intervention consisted of placing drinking fountains at schools and classrooms with nutritional education lessons to increase water consumption and decrease sugar-sweetened beverages. Mixed models for repeated measures were used to assess the impact of the intervention. RESULTS: At the end of the study, water consumption was higher (200 mL/day, p = 0.005), and flavored milk consumption was lower (94 mL/day, p = 0.044) in the intervention group compared with the control group. There was also a statistically significant reduction in energy (p = 0.016) and sugar intake (p = 0.007). CONCLUSIONS: The school-based intervention favorably modified the consumption pattern of sugar-sweetened beverages and water in Mexican students.

Plant-Based Fermented Beverages: Nutritional Composition, Sensory Properties, and Health Benefits.

Plant-based beverages have gained consumers' attention for being the main substitutes for dairy milk, especially for people with lactose intolerance, milk allergies, and a prevalence of hypercholesterolemia. Moreover, there is a growing demand for a more sustainable diet and plant-based lifestyle due to concerns related to animal wellbeing, environmental impacts linked to dairy production, and the rising cost of animal-derived foods. However, there are some factors that restrict plant-based beverage consumption, including their nutritional quality and poor sensory profile. In this context, fermentation processes can contribute to the improvement of their sensory properties, nutritional composition, and functional/bioactive profile. In particular, the fermentation process can enhance flavor compounds (e.g., acetoin and acetic acid) while decreasing off-flavor components (e.g., hexanal and hexanol) in the substrate. Furthermore, it enhances the digestibility and bioavailability of nutrients, leading to increased levels of vitamins (e.g., ascorbic acid and B complex), amino acids (e.g., methionine and tryptophan), and proteins, while simultaneously decreasing the presence of anti-nutritional factors (e.g., phytic acid and saponins). In contrast, plant-based fermented beverages have been demonstrated to possess diverse bioactive compounds (e.g., polyphenols and peptides) with different biological properties (e.g., antioxidant, anti-inflammatory, and antihypertensive). Therefore, this article provides an overview of plant-based fermented beverages including their production, technological aspects, and health benefits.