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Recent progress in children's meals law in restaurants in Baltimore City and California State: Making a healthy beverage option the default choice.
Yang, YT, Benjamin-Neelon, SE
Preventive medicine. 2019;:160-162
Abstract
In July 2018, Baltimore became the largest US city to prohibit restaurants from including sugar-sweetened beverages on kids' menus. In September 2018, California made history by becoming the first US state to require either water or milk as the default beverage with children's meals at all restaurants. Supporters of children's meals laws view them as helping to change the culture of health on beverage preferences and subtly influencing the choices of patrons. Using subtle methods of influencing children's beverage choices at restaurants, or nudges, will not on its own eradicate childhood obesity. However, the law aims to make healthier choices easier options and to influence people's choices in predictable ways without restricting their options. Evidence from a wide range of fields shows that people tend to stick with defaults and that setting beneficial defaults has high rates of acceptability. The laws in Baltimore and California, along with the other jurisdictions that have passed similar legislation, reflect a growing understanding - among restaurant owners, community members and policymakers alike - of the importance of feeding children healthy meals. They also signal that making healthier beverages the default option on children's menus is gaining strength in the US. Cities and states across the country should consider enacting similar laws as part of a greater public health initiative to combat the childhood obesity epidemic.
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Concentrated sugars and incidence of prostate cancer in a prospective cohort.
Miles, FL, Neuhouser, ML, Zhang, ZF
The British journal of nutrition. 2018;(6):703-710
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Abstract
The association between consumption of added or concentrated sugars and prostate cancer risk is unclear. We examined the association between concentrated sugars in beverages and desserts and prostate cancer risk among 22 720 men in the usual-care arm of the Prostate, Lung, Colorectal and Ovarian (PLCO) Cancer Screening Trial, enrolled during 1993-2001. After a median follow-up of 9 years, 1996 men were diagnosed with prostate cancer. Cox proportional hazards regression models were used to estimate hazard ratios (HR) for prostate cancer risk and 95 % CI, adjusting for potential confounding factors. Increased consumption of sugars from sugar-sweetened beverages was associated with increased risk of prostate cancer for men in the highest quartile of sugar consumption (HR: 1·21; 95 % CI 1·06, 1·39), and there was a linear trend (P<0·01). There were no linear associations between prostate cancer risk and consumption of sugars from fruit juices or dessert foods. In conclusion, in this prospective substudy within the PLCO trial, consumption of sugars from sugar-sweetened beverages was associated with increased risk of prostate cancer among men receiving standard medical care. Our study suggests that limiting intake of sugars from beverages may be important in the prevention of prostate cancer.
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Fructose intervention for 12 weeks does not impair glycemic control or incretin hormone responses during oral glucose or mixed meal tests in obese men.
Matikainen, N, Söderlund, S, Björnson, E, Bogl, LH, Pietiläinen, KH, Hakkarainen, A, Lundbom, N, Eliasson, B, Räsänen, SM, Rivellese, A, et al
Nutrition, metabolism, and cardiovascular diseases : NMCD. 2017;(6):534-542
Abstract
BACKGROUND AND AIMS Incretin hormones glucagon-like peptide (GLP)-1 and glucose-dependent insulinotropic polypeptide (GIP) are affected early on in the pathogenesis of metabolic syndrome and type 2 diabetes. Epidemiologic studies consistently link high fructose consumption to insulin resistance but whether fructose consumption impairs the incretin response remains unknown. METHODS AND RESULTS As many as 66 obese (BMI 26-40 kg/m2) male subjects consumed fructose-sweetened beverages containing 75 g fructose/day for 12 weeks while continuing their usual lifestyle. Glucose, insulin, GLP-1 and GIP were measured during oral glucose tolerance test (OGTT) and triglycerides (TG), GLP-1, GIP and PYY during a mixed meal test before and after fructose intervention. Fructose intervention did not worsen glucose and insulin responses during OGTT, and GLP-1 and GIP responses during OGTT and fat-rich meal were unchanged. Postprandial TG response increased significantly, p = 0.004, and we observed small but significant increases in weight and liver fat content, but not in visceral or subcutaneous fat depots. However, even the subgroups who gained weight or liver fat during fructose intervention did not worsen their glucose, insulin, GLP-1 or PYY responses. A minor increase in GIP response during OGTT occurred in subjects who gained liver fat (p = 0.049). CONCLUSION In obese males with features of metabolic syndrome, 12 weeks fructose intervention 75 g/day did not change glucose, insulin, GLP-1 or GIP responses during OGTT or GLP-1, GIP or PYY responses during a mixed meal. Therefore, fructose intake, even accompanied with mild weight gain, increases in liver fat and worsening of postprandial TG profile, does not impair glucose tolerance or gut incretin response to oral glucose or mixed meal challenge.
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A Multicomponent Intervention Helped Reduce Sugar-Sweetened Beverage Intake in Economically Disadvantaged Hispanic Children.
Feng, D, Song, H, Esperat, MC, Black, I
American journal of health promotion : AJHP. 2016;(8):594-603
Abstract
PURPOSE This study aimed to examine the effect of a multicomponent intervention program on consumption of sugar-sweetened beverages (SSBs), and lifestyle factors associated with SSB intake, in Hispanic children from low-income families. DESIGN A five-wave longitudinal study using a quasi-experimental design was conducted. SETTING Five elementary schools in West Texas served as the setting. SUBJECTS Participants included 555 predominantly Hispanic children (ages 5-9 years) from low-income families and their parents (n = 525). INTERVENTION A multicomponent intervention program was implemented. MEASURES Children's anthropometric measures were obtained. Their weight status was determined based on body mass index for age and gender. Parents responded to a demographic questionnaire, a shelf inventory, an acculturation scale, and a family survey. ANALYSIS Growth curve analyses were used to test differences between intervention and comparison participants' SSB intake and to examine potential covariates. RESULTS Comparison group children's daily SSB intake significantly increased over time (B = 1.06 ± .40 ounces per month, p < .01), but this linear increase of SSB was slowed down by the intervention (B = -.29 ± .12, p < .05). More daily TV time, more fast food intake, and more types of SSBs available at home were associated with higher SSB intake. CONCLUSION Risk factors of childhood obesity were associated with each other. The intervention program produced a modest reduction in SSB consumed by economically disadvantaged and predominantly Hispanic children.
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Self-regulation interventions to reduce consumption of sugar-sweetened beverages in adolescents.
Ames, SL, Wurpts, IC, Pike, JR, MacKinnon, DP, Reynolds, KR, Stacy, AW
Appetite. 2016;:652-62
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Abstract
This study evaluated the efficacy of self-regulation interventions through the use of drink-specific implementation intentions and drink-specific Go/No-Go training tasks as compensatory strategies to modify inhibitory control to reduce intake of sugar-sweetened beverages (SSB). In a between-subjects randomized manipulation of implementation intentions and Go/No-Go training to learn to inhibit sugary drink consumption, 168 adolescents reporting inhibitory control problems over sugary drinks and foods were recruited from high schools in southern California to participate. Analysis of covariance overall test of effects revealed no significant differences between the groups regarding calories consumed, calories from SSBs, grams of sugar consumed from drinks, or the number of unhealthy drinks chosen. However, subsequent contrasts revealed SSB implementation intentions significantly reduced SSB consumption following intervention while controlling for inhibitory control failure and general SSB consumption during observation in a lab setting that provided SSBs and healthy drinks, as well as healthy and unhealthy snacks. Specifically, during post-intervention observation, participants in the sugar-sweetened beverage implementation intentions (SSB-II) conditions consumed significantly fewer calories overall, fewer calories from drinks, and fewer grams of sugar. No effects were found for the drink-specific Go/No-Go training on SSB or calorie consumption. However, participants in SSB-II with an added SSB Go/No-Go training made fewer unhealthy drink choices than those in the other conditions. Implementation intentions may aid individuals with inhibitory (executive control) difficulties by intervening on pre-potent behavioral tendencies, like SSB consumption.
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Gastrointestinal tolerance of erythritol-containing beverage in young children: a double-blind, randomised controlled trial.
Jacqz-Aigrain, E, Kassai, B, Cornu, C, Cazaubiel, JM, Housez, B, Cazaubiel, M, Prével, JM, Bell, M, Boileau, A, de Cock, P
European journal of clinical nutrition. 2015;(6):746-51
Abstract
BACKGROUND/OBJECTIVE To determine gastrointestinal (GI) responses and maximum tolerated dose of erythritol in young children given as a single oral dose in a 250-ml non-carbonated fruit-flavoured beverage in between meals. This is a multicentre double-blind study with sequential design for multiple dose groups and randomised crossover for comparators of placebo vs dose. SUBJECTS/METHODS A total of 185 healthy young children aged 4-6 years were recruited at three clinical investigation centres after informed consent of both parents; 184 children completed the study. Children were included in one of the four dose groups (5, 15, 20 or 25 g erythritol) and exposed randomly to only one single dose vs an isosweet sucrose placebo. After consumption in the clinic and an observation period, GI symptoms and stooling patterns were recorded during the next 48 h. RESULTS Statistically significantly more episodes of diarrhoea and/or severe GI symptoms were observed in the 20 and 25 g groups compared with placebo, but not in the 5 and 15 g groups. Stool consistency, as measured by Bristol stool scale, was lower in the 15-, 20- and 25 g groups for the first 24 -h period, but not at later time points. Incidences of nausea, vomiting, borborygmi, excess flatus and abdominal pain were not significantly different from the placebo controls at all doses of erythritol. CONCLUSIONS Rapid ingestion of up to and including 15 g (6% w/v) of erythritol in a beverage in between meals by young children aged 4-6 years was well tolerated. The no observed effect level for diarrhoea and/or severe GI symptoms was 15 g (0.73 g/kg body weight (bw)). Children appeared not to be more sensitive to the GI effects of erythritol than published for adults on a g/kg bw basis.
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Findings from an online behavioural weight management programme provided with or without a fortified diet beverage.
Haddock, CK, Poston, WS, Lagrotte, C, Klotz, AA, Oliver, TL, Vander Veur, SS, Foster, GD, Jebb, SA, Moore, C, Roberts, SA, et al
The British journal of nutrition. 2014;(2):372-9
Abstract
The present multi-centre randomised weight-loss trial evaluated the efficacy of a low-intensity 12-week online behavioural modification programme, with or without a fortified diet beverage using a 2 × 2 factorial design. A total of 572 participants were randomised to: (1) an online basic lifestyle information (OBLI) intervention, consisting of one online informational class about tips for weight management; (2) an online behavioural weight management (OBWM) intervention, entailing 12 weekly online classes focused on weight-loss behaviour modification; (3) an OBLI intervention plus a fortified diet cola beverage (BEV) containing green tea extract (total catechin 167 mg), soluble fibre dextrin (10 g) and caffeine (100 mg) (OBLI+BEV); (4) OBWM+BEV. Assessments included height, weight, dual-energy X-ray absorptiometry-derived body composition, and waist circumference (WC). Attrition was 15·7 %. Intention-to-treat (ITT) models demonstrated a main effect for type of Internet programme, with those assigned to the OBWM condition losing significantly more weight (F= 7·174; P= 0·008) and fat mass (F= 4·491; P= 0·035) than those assigned to the OBLI condition. However, there was no significant main effect for the OBWM condition on body fat percentage (F= 2·906; P= 0·089) or WC (F= 3·351; P= 0·068), and no significant main effect for beverage use or significant interactions between factors in ITT models. A 12-week, low-intensity behaviourally based online programme produced a greater weight loss than a basic information website. The addition of a fortified diet beverage had no additional impact.
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Effect of fruit juice on glucose control and insulin sensitivity in adults: a meta-analysis of 12 randomized controlled trials.
Wang, B, Liu, K, Mi, M, Wang, J
PloS one. 2014;(4):e95323
Abstract
BACKGROUND Diabetes mellitus has become a worldwide health problem. Whether fruit juice is beneficial in glycemic control is still inconclusive. This study aimed to synthesize evidence from randomized controlled trials on fruit juice in relationship to glucose control and insulin sensitivity. METHODS A strategic literature search of PubMed, EMBASE, and the Cochrane Library (updated to March, 2014) was performed to retrieve the randomized controlled trials that evaluated the effects of fruit juice on glucose control and insulin sensitivity. Study quality was assessed using the Jadad scale. Weighted mean differences were calculated for net changes in the levels of fasting glucose, fasting insulin, hemoglobin A1c (HbA1c), and homeostatic model assessment of insulin resistance (HOMA-IR) using fixed- or random-effects model. Prespecified subgroup and sensitivity analyses were performed to explore the potential heterogeneity. RESULTS Twelve trials comprising a total of 412 subjects were included in the current meta-analysis. The numbers of these studies that reported the data on fasting glucose, fasting insulin, HbA1c and HOMA-IR were 12, 5, 3 and 3, respectively. Fruit juice consumption did not show a significant effect on fasting glucose and insulin concentrations. The net change was 0.79 mg/dL (95% CI: -1.44, 3.02 mg/dL; P = 0.49) for fasting glucose concentrations and -0.74 µIU/ml (95% CI: -2.62, 1.14 µIU/ml; P = 0.44) for fasting insulin concentrations in the fixed-effects model. Subgroup analyses further suggested that the effect of fruit juice on fasting glucose concentrations was not influenced by population region, baseline glucose concentration, duration, type of fruit juice, glycemic index of fruit juice, fruit juice nutrient constitution, total polyphenols dose and Jadad score. CONCLUSION This meta-analysis showed that fruit juice may have no overall effect on fasting glucose and insulin concentrations. More RCTs are warranted to further clarify the association between fruit juice and glycemic control.
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Postpartum teens' breakfast consumption is associated with snack and beverage intake and body mass index.
Haire-Joshu, D, Schwarz, C, Budd, E, Yount, BW, Lapka, C
Journal of the American Dietetic Association. 2011;(1):124-30
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Addressing high-risk dietary patterns among postpartum teens may help reduce weight retention and prevent intergenerational obesity. The objective of this study was to describe the relationship between breakfast consumption and outcomes of snack and beverage intake and body mass index (BMI) among postpartum teens. During 2007-2009, 1,330 postpartum teens across 27 states participated in a cross-sectional, baseline assessment of a group-randomized, nested cohort study. Participants were enrolled in the Parents as Teachers Teen Program and completed a 7-day recall of breakfast, snack, and beverage consumption. BMI was calculated from heights and weights obtained by on-site staff. Sample descriptives were compared across breakfast consumption frequency groupings by one-way analysis of variance tests or χ² tests. General linear models assessed relationships between breakfast consumption and measures of snack and sweetened beverage intake, water consumption, and BMI-for-age percentile. Almost half (42%) of the sample consumed breakfast fewer than 2 days per week. Those who ate breakfast 6 to 7 days/week consumed 1,197 fewer kilocalories per week from sweet and salty snacks, 1,337 fewer kilocalories per week from sweetened drinks, and had a lower BMI compared to those who ate breakfast fewer than 2 days per week (P < 0.05). Consumption of fruit, vegetables, milk, water, and cereal as a snack were higher among regular breakfast consumers (P < 0.05). Although breakfast consumption among postpartum teens is low, those who regularly consume breakfast had healthier snacking behaviors and weight. Interventions are needed to encourage breakfast consumption among teen mothers.
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Immune-modulating efficacy of a polyphenol-rich beverage on symptoms associated with the common cold: a double-blind, randomised, placebo-controlled, multi-centric clinical study.
Schütz, K, Sass, M, de With, A, Graubaum, HJ, Grünwald, J
The British journal of nutrition. 2010;(8):1156-64
Abstract
In the present study, the immune-modulating efficacy of a polyphenol-rich beverage on symptoms associated with the common cold was evaluated. For this purpose, ninety-eight patients reporting common cold symptoms that began no longer than 24 h before the study intervention were randomly assigned to consume either the test beverage or placebo twice per d for 10 d. The severity of the disease was expressed as the total score of the five cold symptoms 'general feeling of sickness', 'headache and/or joint aches', 'sore throat and/or difficulty swallowing', 'hoarseness and/or cough' and 'stuffy nose/sniffle'. Consequently, the decrease from 10.2 (sd 3.1) points at the beginning to 2.1 (sd 2.7) points by the end of the study in the verum group demonstrated a clear improvement, whereas in the placebo group only a reduction from 10.5 (sd 3.0) to 6.3 (sd 3.8) points could be observed. The mean difference between the groups (primary efficacy criterion) of 3.9 points was highly significant (P < 0.01). At the end of the study there were highly significantly (P < 0.01) more patients in the verum group complaint free than in the placebo group (secondary efficacy criterion). In addition to these self-reported values, several local findings of the physical examination were also significantly improved in the verum group.