Tap Water Consumption and Perceptions in United States Latinx Adults

Association Between Child Sugary Drink Consumption and Serum Lipid Levels in Electronic Health Records

Sugar-sweetened beverage (SSB) and fruit juice (FJ) consumption may promote lipid abnormalities in childhood. We examined the association between SSB/FJ intake and lipid levels using electronic health record data for 2816 adolescents. Multivariable logistic regression models treated clinical cutpoints for abnormal lipid levels (triglycerides [TG], high-density lipoprotein (HDL), low-density lipoprotein [LDL], and total cholesterol) as dependent variables. In models not adjusted for adiposity, elevated SSB and FJ consumption was associated with increased odds of having abnormally high TG (SSB: odds ratio [OR] = 1.28 (95% confidence interval [CI] = [1.07-1.52], P = .007); FJ: 1.35 ([1.09-1.69], P = .007)) and abnormally low HDL (SSB: 1.47 ([1.17-1.86], P = .001); FJ: 1.35 ([1.02-1.78], P = .03)). Adjusting for adiposity, a likely mediator of the relationship, attenuated these associations. These findings support the need for identifying unhealthy beverage consumption habits during childhood health care visits as a modifiable behavior associated with cardiometabolic risk.

Do Mindful Eating and Intuitive Eating Affect Beverage Preferences? A Cross-Sectional Survey

Intuitive eating involves following body signals to guide eating decisions and avoiding restrictive diets. Mindful eating is paying full attention to sensory experiences and fostering nonjudgmental awareness. We aimed to elucidate potential relationships between beverage intake and intuitive and mindful eating scores. This cross-sectional exploratory study (October 2021-December 2022) enrolled adult male and female participants who provided sociodemographic and health-related information and subsequently completed the Beverage Intake Questionnaire, the Mindful Eating Questionnaire (MEQ-30), and the Intuitive Eating Scale (IES-2). Bidirectional relationships were observed between beverage intake and intuitive and mindful eating scores. The total beverage intake of males was double compared with that of females, with the intake being mainly derived from sugar-sweetened beverages (p = 0.000). Increased total water intake was positively correlated with IES-2 and its subscale scores and was negatively correlated with MEQ-30 scores in both sexes (p < 0.05). Alcoholic beverage intake was associated with reductions in IES-2 and MEQ-30 scores, whereas unconditional permission to eat increased by 18.3% in males. In females, the consumption of milk-based beverages decreased the IES-2 scores. Understanding the complex relationships between beverage intake and intuitive and mindful eating may deepen our understanding of individual dietary behaviors and inform dietary interventions.

Shared Perceptions on Upstream Factors that Influence Water and Sugar-Sweetened Beverage Consumption Among Hispanic Families in the Greater Washington, DC, Metro Area: Qualitative Results From Focus Group Discussions

BACKGROUND

Hispanics in the United States are among those with highest consumption of sugar-sweetened beverages (SSBs) and lowest consumption of water. These dietary disparities are rooted in systemic influences that must be identified and addressed.

OBJECTIVE

The study aimed to describe how Hispanic parents currently living in the greater Washington, DC, metro area and born outside of the United States, perceived upstream factors that influenced their current beverage choice.

DESIGN

Six qualitative focus groups were conducted in Spanish in 2021.

PARTICIPANTS/SETTING

Hispanic parents (n = 31) of children enrolled in Early Head Start in the greater Washington, DC, metro area were recruited (all women, born outside the United States, and spoke Spanish as a first language).

STATISTICAL ANALYSIS

Verbatim transcripts were analyzed deductively using the Community Energy Balance Framework.

RESULTS

The five key findings were: Growing up (in their countries of origin in Central America and Mexico) participants were used to drinking water, often gathered it from the source, and liked its flavor. Relatives passed down their knowledge about potabilization of water, the health benefits of drinking water, and health consequences of drinking SSBs. Growing up, prepackaged SSBs were not as accessible compared with where they now live in the United States. Participants perceived that sociocultural hospitality norms dictated that guests should be served SSBs and not water. Participants noted that messages regarding juice and water across US public health programs and policies were not aligned.

CONCLUSIONS

These findings suggest there are opportunities for public health messaging and procurement of safe, palatable drinking water in lieu of SSBs and juice.

Water Insecurity Indicators Are Associated with Lower Diet and Beverage Quality in a National Survey of Lower-Income United States Adults

BACKGROUND

Tap water distrust and avoidance, indicators of water insecurity, are prevalent in marginalized United States populations. As future environmental challenges stress water resources, further understanding of the scope of water insecurity and its impact on diet quality is needed, particularly in vulnerable United States populations.

OBJECTIVES

To evaluate associations between 3 potential indicators of water insecurity-1) perception of tap water safety for drinking, 2) perception of tap water safety for cooking, and 3) tap water avoidance-and dietary quality and beverage intake in lower-income United States adults.

METHODS

A cross-sectional, web-based survey was fielded to 1798 lower-income (<250% federal poverty guidelines) United States adults. Participants answered questions detailing tap water safety perceptions and avoidance, beverage intake, dietary intake (30-d prime diet quality score), and sociodemographic covariates. Sociodemographic differences in drinking water insecurity measures were evaluated using chi-square and Fisher-Freeman-Halton tests. Associations between water insecurity measures and dietary outcomes were assessed using generalized linear models adjusted for sociodemographic covariates, and effect modification by sociodemographic covariates was assessed.

RESULTS

Over half of the adults surveyed experienced some aspect of water insecurity. Measures of water security differed significantly by sociodemographic covariates (Ps < 0.05), with higher percentages of women and gender-nonconforming persons, minoritized racial and ethnic groups, lower-income groups, and food-insecure adults reporting indicators of water insecurity. Presence of any water insecurity was associated with lower diet quality (β = -1.07; 95% CI: -2.11, -0.03; P = 0.04), lower tap water intake (relative difference [RD] = 0.35; 95% CI: 1.28, 2.12; P < 0.0001), higher bottled water intake (RD = 1.64; 95% CI: 1.28, 2.12; P = 0.0001), and higher sugar-sweetened beverages intake frequency (frequency ratio = 1.13; 95% CI: 1.01, 1.27; P = 0.03).

CONCLUSIONS

Water insecurity indicators are associated with poorer diet quality and beverage intake in a population of United States adults with lower-incomes. Addressing the intersection of water insecurity, food security, environmental impacts, and nutrition may help to improve the well-being and resiliency of vulnerable populations.

Status, social norms, or safety? understanding intended and reported bottled water use in Urban Mashhad, Iran

Personal plastic-bottled water use is highly commodified, raising an array of cost and environmental concerns, and continues to grow globally. Studies in lower-income nations suggest safety as a primary motivation for such water purchases, but studies in high-income nations with greater relative affordability suggest it is more tied to socially situated consumer decisions like status and aesthetics. Here, we consider what motivates bottled water use in an urban city (Mashhad) in a middle-income predominantly Muslim country (Iran), where there is a likely intersection of safety (due to contamination), social norms, and status concerns. Surveys were collected with a random population-representative sample of resident adults from discrete households (n = 970). Structured equation modeling testing the relative effects on reported bottled water intentions and use shows that all these factors are shaping people's decisions. Both higher- and lower-income residents' responses suggest that status and social norms considerably influence intentions to use. Overall, even despite real safety issues with tap water, social norms and status concerns seem to weigh more heavily on residents' decisions to drink bottled water.

Characterization of Metallic Off-Flavors in Drinking Water: Health, Consumption, and Sensory Perception

Characterization of taste- and flavor-producing metals, namely iron and copper, in drinking water is a multifaceted subject. Both metals are essential nutrients, can be toxic, and are known to produce unpleasant tastes and flavor sensations in drinking water. Ingestion of trace metal contaminants through drinking water is a probable source of human exposure. Biochemical mechanisms of metallic flavor perception have been previously described; however, less is known about how variations in salivary constituents might impact individuals' sensitivities to metallic flavors and beverage consumption behaviors. This research presents findings from in vitro experiments, using artificial human saliva, to better understand the role of salivary lipids and proteins on metallic flavor production as measured by biomarkers of metal-induced oxidative stress. The results indicate that metal-induced lipid oxidation, as measured by thiobarbituric acid reactive substances (TBARS), is dominated by salivary proteins, is slightly inhibited in the presence of salivary nitrite, and is detectable by the TBARS method at and above respective concentrations of 9 µM (0.5 mg/L) and 90 µM (5 mg/L), which are both above the aesthetic standards for iron (0.3 mg/L) and copper (1.0 mg/L) in drinking water. Preliminary study with human subjects indicated that reduction in metallic flavor sensitivity, as measured by the best estimate flavor threshold for ferrous iron among 33 healthy adults aged 19-84 years old (22 females), corresponded with reduced drinking water consumption and increased caloric beverage intake among older subjects (>60 years), as determined by a validated self-reported beverage intake questionnaire. These findings provide insights for further research to examine how salivary constituents can impact humans' sensory abilities in detecting metallic off-flavors in water, and how reduced metallic flavor sensitivity may influence beverage choices and drinking water consumption.

How providing a low-cost water filter pitcher led Latino parents to reduce sugar-sweetened beverages and increase their water intake: explanatory qualitative results from the Water Up!@Home intervention trial

OBJECTIVE

This study sought to explain results of the Water Up!@Home randomized controlled trial where low-income parents were randomized to receive an educational intervention +a low-cost water filter pitcher or only the filter. Parents in both groups had reported statistically significant reductions in SSB and increases in water intake post-intervention.

DESIGN

Qualitative explanatory in-depth interviews analyzed thematically and deductively.

SETTING

Washington DC metropolitan area, US.

PARTICIPANTS

Low-income Latino parents of infants/toddlers who had participated in the Water UP! @Home randomized controlled trial.

RESULTS

The filter stimulated water consumption in both groups by: 1) increasing parents' perception of water safety, 2) acting as a cue to action to drink water, 3) improving the flavor of water (which was linked to perceptions of safety), and 4) increasing the perception that this option was more economical than purchasing bottled water. Safe and palatable drinking water was more accessible and freely available in their homes; participants felt they did not need to ration their water consumption as before. Only intervention participants were able to describe a reduction in SSB intake and described strategies, skills, and knowledge gained to reduce SSB intake. Among the comparison group, there was no thematic consensus about changes in SSB or any strategies or skills to reduce SSB intake.

CONCLUSIONS

A low-cost water filter facilitated water consumption, which actively (or passively for comparison group) displaced SSB consumption. The findings have implications for understanding and addressing the role of water security on SSB consumption.

Daily Fluid Intake Behaviors and Associated Health Effects Among Australian and United States Populations

Minimal data exist exploring intercontinental differences in fluid intake (FI) beliefs and behaviors and the impact on fluid intake practices (i.e., fluid intake volume, beverage type, and timing of fluid intake). Therefore, this study explored the impact that FI beliefs and behaviors had on FI practices among emerging adults living in the United States (USA) and Australia (AUS). A total of 489 individuals (74.5% female; USA, 79.4%; age, 25 ± 6 years completed a 23-item survey between November 2020 and June 2021). Participants detailed their FI practices. FI beliefs were evaluated to determine their contribution to FI behaviors across the day. Multinomial and multiple linear regression analyses explored the association of daily FI beliefs and behaviors across multiple domains. Independent sample t-tests and chi-square analyses were conducted to compare FI practices, beliefs, and behaviors between individuals in the USA and AUS. FI behaviors were significantly different between countries, with the USA more likely to consume fluids to meet a total target volume (β = 1.150, p = 0.036) and consume fluid at the same time as structured daily activities (β = 0.773, p = 0.046) compared to FI alongside food intake. However, there were no differences in the types of beverage consumed (juice, sugar-sweetened beverages, tea, and coffee), total fluid volume, and physical activity (PA) between countries (p &gt; 0.05). Beverage consumption was higher among USA than AUS residents for water, beer, and wine (p &lt; 0.05). Total fluid consumption was greater among males (3,189 ± 2,407 ml) than females (2,215 ± 1,132 ml; β = 3.61, p &lt; 0.001), individuals who regularly consumed fluid during the day to meet a targeted volume (β = 1,728.5, p &lt; 0.001), and those who regularly consumed fluid as a habitual behavior (β = 3.97, p &lt; 0.001) compared to those individuals who only consumed fluid alongside mealtimes (β = 1,041.7, p &lt; 0.001). FI behaviors differed between the USA and AUS; however, total volume consumed, type of beverage consumed, and FI beliefs were similar. FI practices and behaviors appear to be individualized and context-specific among the studied populations.