Young people,alcohol, and designer drinks: quantitative and qualitative study.

OBJECTIVE: To examine the appeal of "designer drinks" to young people. DESIGN: Qualitative and quantitative research comprising group discussions and questionnaire led interviews with young people accompanied by a self completion questionnaire. SETTINGS: Argyll and Clyde Health Board area, west Scotland. SUBJECTS: Eight groups aged 12-17 years; 824 aged 12-17 recruited by multistage cluster probability sample from the community health index. RESULTS: Young people were familiar with designer drinks, especially MD 20/20 and leading brands of strong white cider. Attitudes towards these drinks varied quite distinctly with age, clearly reflecting their attitudes towards and motivations for drinking in general. The brand imagery of designer drinks-in contrast with that of more mainstream drinks-matched many 14 and 15 year olds'' perceptions and expectations of drinking. Popularity of designer drinks peaked between the ages of 13 and 16 while more conventional drinks showed a consistent increase in popularity with age. Consumption of designer drinks tended to be in less controlled circumstances and was associated with heavier alcohol intake and greater drunkenness. CONCLUSIONS: Designer drinks are a cause for concern. They appeal to young people, often more so than conventional drinks, and are particularly attractive to 14-16 year olds. Consumption of designer drinks is also associated with drinking in less controlled environments, heavier drinking, and greater drunkenness. There is a need for policy debate to assess the desirability of these drinks and the extent to which further controls on their marketing are required.     

Energy Drinks,Alcohol, Sports and Traumatic Brain Injuries among Adolescents

Importance

The high prevalence of traumatic brain injuries (TBI) among adolescents has brought much focus to this area in recent years. Sports injuries have been identified as a main mechanism. Although energy drinks, including those mixed with alcohol, are often used by young athletes and other adolescents they have not been examined in relation to TBI.

Objective

We report on the prevalence of adolescent TBI and its associations with energy drinks, alcohol and energy drink mixed in with alcohol consumption.

Design, Settings and Participants

Data were derived from the Centre for Addiction and Mental Health’s 2013 Ontario Student Drug Use and Health Survey (OSDUHS). This population-based cross-sectional school survey included 10,272 7^th to 12^th graders (ages 11–20) who completed anonymous self-administered questionnaires in classrooms.

Main Outcome Measures

Mild to severe TBI were defined as those resulting in a loss of consciousness for at least five minutes, or being hospitalized for at least one night. Mechanism of TBI, prevalence estimates of TBI, and odds of energy drink consumption, alcohol use, and consumption of energy drinks mixed with alcohol are assessed.

Results

Among all students, 22.4% (95% CI: 20.7, 24.1) reported a history of TBI. Sports injuries remain the main mechanism of a recent (past year) TBI (45.5%, 95% CI: 41.0, 50.1). Multinomial logistic regression showed that relative to adolescents who never sustained a TBI, the odds of sustaining a recent TBI were greater for those consuming alcohol, energy drinks, and energy drinks mixed in with alcohol than abstainers. Odds ratios were higher for these behaviors among students who sustained a recent TBI than those who sustained a former TBI (lifetime but not past 12 months). Relative to recent TBI due to other causes of injury, adolescents who sustained a recent TBI while playing sports had higher odds of recent energy drinks consumption than abstainers.

Conclusions and Relevance

TBI remains a disabling and common condition among adolescents and the consumption of alcohol, energy drinks, and alcohol mixed with energy drinks further increase the odds of TBI among adolescents. These associations warrant further investigation.     

Effects of alcohol mixed with energy drink and alcohol alone on subjective intoxication

Recent studies suggest that the combination of caffeine-containing drinks together with alcohol might reduce the subjective feelings of alcohol intoxication—the so-called “masking effect”. In this study, we aimed to review the effects of alcohol in combination with caffeine or energy drink with special focus on the “masking effect”. Fifty-two healthy male volunteers were analysed concerning breath alcohol concentration and subjective sensations of intoxication using a 18 item Visual Analogue Scale in a randomised, double-blinded, controlled, four treatments cross-over trial after consumption of (A) placebo, (B) alcohol (vodka 37.5 % at a dose of 46.5 g ethanol), (C) alcohol in combination with caffeine at a dose of 80 mg (equivalent to one 250 ml can of energy drink) and (D) alcohol in combination with energy drink at a dose of 250 ml (one can). Primary variables were headache, weakness, salivation and motor coordination. Out of four primary variables, weakness and motor coordination showed a statistically significant difference between alcohol and non-alcohol group, out of 14 secondary variables, five more variables (dizziness, alterations in sight, alterations in walking, agitation and alterations in speech) also showed significant differences due mainly to contrasts with the non-alcohol group. In none of these end points, could a statistically significant effect be found for the additional ingestion of energy drink or caffeine on the subjective feelings of alcohol intoxication. This within-subjects study does not confirm the presence of a “masking effect” when combining caffeine or energy drink with alcohol.     

“I Have No Clue What I Drunk Last Night” Using Smartphone Technology to Compare In-Vivo and Retrospective Self-Reports of Alcohol Consumption

AimThis research compared real-time measurements of alcohol consumption with retrospective accounts of alcohol consumption to examine possible discrepancies between, and contextual influences on, the different accounts.MethodBuilding on previous investigations, a specifically designed Smartphone technology was utilized to measure alcohol consumption and contextual influences in de facto real-time. Real-time data (a total of 10,560 data points relating to type and number of drinks and current social / environmental context) were compared with daily and weekly retrospective accounts of alcohol consumption.ResultsParticipants reported consuming more alcoholic drinks during real-time assessment than retrospectively. For daily accounts a higher number of drinks consumed in real-time was related to a higher discrepancy between real-time and retrospective accounts. This effect was found across all drink types but was not shaped by social and environmental contexts. Higher in-vivo alcohol consumption appeared to be related to a higher discrepancy in retrospectively reported weekly consumption for alcohol beverage types other than wine. When including contextual factors into the statistical models, being with two or more friends (as opposed to being alone) decreased the discrepancy between real-time and retrospective reports, whilst being in the pub (relative to being at home) was associated with greater discrepancies.ConclusionsOverall, retrospective accounts may underestimate the amount of actual, real-time alcohol consumed. Increased consumption may also exacerbate differences between real-time and retrospective accounts. Nonetheless, this is not a global effect as environmental and social contexts interact with the type of alcohol consumed and the time frame given for reporting (weekly vs. daily retrospective). A degree of caution therefore appears warranted with regards to the use of retrospective self-report methods of recording alcohol consumption. Whilst real-time sampling is unlikely to be completely error free, it may be better able to account for social and environmental influences on self-reported consumption.     

Access to Alcohol Outlets,Alcohol Consumption and Mental Health

The objective of this study was to investigate residential exposure to alcohol outlets in relation to alcohol consumption and mental health morbidity (anxiety, stress, and depression). This was a cross-sectional study of 6,837 adults obtained from a population representative sample for the period 2006–2009 in Perth, Western Australia. The number of alcohol outlets was ascertained for a 1600 m service area surrounding the residential address. Zero-inflated negative binomial and logistic regression were used to assess associations with total alcohol consumption, harmful alcohol consumption (7–10 drinks containing 10 g of alcohol for men, 5–6 drinks for women) and medically diagnosed and hospital contacts (for anxiety, stress, and depression), respectively. The rate ratio for the number of days of harmful consumption of alcohol per month and the number of standard drinks of alcohol consumed per drinking day was 1.06 (95% CI: 1.02, 1.11) and 1.01 (95% CI: 1.00, 1.03) for each additional liquor store within a 1600 m service area, respectively. The odds ratio of hospital contact for anxiety, stress, or depression was 1.56 (95% CI: 0.98, 2.49) for those with a liquor store within the service area compared to those without. We observed strong evidence for a small association between residential exposure to liquor stores and harmful consumption of alcohol, and some support for a moderate-sized effect on hospital contacts for anxiety, stress, and depression.     

Economic Behavior under the Influence of Alcohol: An Experiment on Time Preferences,Risk-Taking,and Altruism

We report results from an incentivized laboratory experiment undertaken with the purpose of providing controlled evidence on the causal effects of alcohol consumption on risk-taking, time preferences and altruism. Our design disentangles the pharmacological effects of alcohol intoxication from those mediated by expectations, as we compare the behavior of three groups of subjects: those who participated in an experiment with no reference to alcohol, those who were exposed to the possibility of consuming alcohol but were given a placebo and those who effectively consumed alcohol. All subjects participated in a series of economic tasks administered in the same sequence across treatments. After controlling for both the willingness to pay for an object and the potential misperception of probabilities as elicited in the experiment, we detect no effect of alcohol in depleting subjects’ risk tolerance. However, we find that alcohol intoxication increases impatience and makes subjects less altruistic.     

How much alcohol and how often? Population based case-control study of alcohol consumption and risk of a major coronary event.

OBJECTIVE: To quantify the effects of quantity and frequency of alcohol consumption on risk of acute myocardial infarction and coronary death. DESIGN: Case-control study. SETTING: Lower Hunter region of New South Wales, Australia, 1983-94. SUBJECTS: Men and women aged 35-69 years. MAIN OUTCOME MEASURE: Acute myocardial infarction or coronary death. RESULTS: Alcohol consumption patterns were compared between 11,511 cases of acute myocardial infarction or coronary death and 6077 controls randomly selected from the same study population. After adjusting for the effects of age, smoking, and medical history, men and women who consumed one or two drinks of alcohol on five or six days a week had a reduction in risk of a major coronary event compared with men and women who were non-drinkers (odds ratios: men 0.31 (95% confidence interval 0.22 to 0.45); women 0.33 (0.18 to 0.59)). A similar reduction in risk was found after excluding non-drinkers who were formerly moderate to heavy drinkers. An acute protective effect of alcohol consumption was also found for regular drinkers who consumed one or two drinks in the 24 hours preceding the onset of symptoms (odds ratios: men 0.74 (0.51 to 1.09); women 0.43 (0.20 to 0.95)). CONCLUSIONS: Frequency and quantity of alcohol consumption are important in assessing the risk of a major coronary event. Risk is lowest among men who report one to four drinks daily on five or six days a week and among women who report one or two drinks daily on five or six days a week.     

Alcohol,Binge Drinking and Associated Mental Health Problems in Young Urban Chileans

Objective

To explore the link between alcohol use, binge drinking and mental health problems in a representative sample of adolescent and young adult Chileans.

Methods

Age and sex-adjusted Odds Ratios (OR) for four mental wellbeing measures were estimated with separate conditional logistic regression models for adolescents aged 15-20 years, and young adults aged 21-25 years, using population-based estimates of alcohol use prevalence rates from the Chilean National Health Survey 2010.

Results

Sixty five per cent of adolescents and 85% of young adults reported drinking alcohol in the last year and of those 83% per cent of adolescents and 86% of young adults reported binge drinking in the previous month. Adolescents who reported binging alcohol were also more likely, compared to young adults, to report being always or almost always depressed (OR 12.97 [95% CI, 1.86-19.54]) or to feel very anxious in the last month (OR 9.37 [1.77-19.54]). Adolescent females were more likely to report poor life satisfaction in the previous year than adolescent males (OR 8.50 [1.61-15.78]), feel always or almost always depressed (OR 3.41 [1.25-9.58]). Being female was also associated with a self-reported diagnosis of depression for both age groups (adolescents, OR 4.74 [1.49-15.08] and young adults, OR 4.08 [1.65-10.05]).

Conclusion

Young people in Chile self-report a high prevalence of alcohol use, binge drinking and associated mental health problems. The harms associated with alcohol consumption need to be highlighted through evidence-based prevention programs. Health and education systems need to be strengthened to screen and support young people. Focussing on policy initiatives to limit beverage companies targeting alcohol to young people will also be needed.     

Price elasticity of the demand for sugar sweetened beverages and soft drinks in Mexico

A large and growing body of scientific evidence demonstrates that sugar drinks are harmful to health. Intake of sugar-sweetened beverages (SSB) is a risk factor for obesity and type 2 diabetes. Mexico has one of the largest per capita consumption of soft drinks worldwide and high rates of obesity and diabetes. Fiscal approaches such as taxation have been recommended as a public health policy to reduce SSB consumption. We estimated an almost ideal demand system with linear approximation for beverages and high-energy food by simultaneous equations and derived the own and cross price elasticities for soft drinks and for all SSB (soft drinks, fruit juices, fruit drinks, flavored water and energy drinks). Models were stratified by income quintile and marginality index at the municipality level. Price elasticity for soft drinks was −1.06 and −1.16 for SSB, i.e., a 10% price increase was associated with a decrease in quantity consumed of soft drinks by 10.6% and 11.6% for SSB. A price increase in soft drinks is associated with larger quantity consumed of water, milk, snacks and sugar and a decrease in the consumption of other SSB, candies and traditional snacks. The same was found for SSB except that an increase in price of SSB was associated with a decrease in snacks. Higher elasticities were found among households living in rural areas (for soft drinks), in more marginalized areas and with lower income. Implementation of a tax to soft drinks or to SSB could decrease consumption particularly among the poor. Substitutions and complementarities with other food and beverages should be evaluated to assess the potential impact on total calories consumed.     

Young inhabitants of the North with late chronotype and social jetlag consume more high-calorie foods and alcohol

Previous research has shown a high prevalence of late chronotype and social jetlag (SJL) among young northerners. These traits are also associated with unhealthy food preferences and greater alcohol consumption. The aim of this study was to analyze the relationships among characteristics of the sleep–wake rhythm and dietary preferences of young residents of the North. The study involved 282 participants from the Komi Republic (53.2% female) aged 18.9 ± 2.8 years old. Participants were asked to provide personal data and to complete two questionnaires: the Munich Chronotype Questionnaire and the Food Frequency Questionnaire. Females reported consuming 1.3 times more oils and fats than boys. Rural residents reported consuming 1.7 times more alcohol than urban residents. University students reported consuming 5.4 times more alcohol than secondary school students, but secondary school students consumed 1.6 and 1.5 times more meat and fruits, respectively. Participants with late chronotype reported consuming more alcohol, and those with a shorter duration of sleep reported consuming more tea and coffee. Respondents with SJL consumed more fats, oils, meat, and alcohol. The results indicate that unhealthy dietary habits of young northerners are more closely associated with SJL than with chronotype or the duration of sleep.     

Milk consumption and estimates of growth energetics in pouch young of the northern brown bandicoot, Isoodon macrourus (Peramelidae, Marsupialia), in captivity

Milk consumption was measured in pouch young of the northern brown bandicoot, Isoodon macrourus , using the ²²Na turnover technique. Milk consumption rates increased from about 2.3 ml young⁻¹ d⁻¹ at 23 days post-partum to about 17.2ml young⁻¹ d⁻¹ at 52 days, just prior to weaning. Young increased in mass from 8.5 g to around 112 g over the same period. Masś gained for each ml of milk consumed ranged from 0.28 to 0.65 gml⁻¹. The efficiency with which young converted milk energy and protein into body energy and protein ranged from 16.1 to 39.6% and 38.4 to 82.3%, respectively.     

Follow up study of moderate alcohol intake and mortality among middle aged men in Shanghai,China.

OBJECTIVE: To assess the risk of death associated with various patterns of alcohol intake. DESIGN: Prospective study of mortality in relation to alcohol consumption at recruitment, with active annual follow up. SETTING: Four small, geographically defined communities in Shanghai, China. SUBJECTS: 18,244 men aged 45-64 years enrolled in a prospective study of diet and cancer during January 1986 to September 1989. MAIN OUTCOME MEASURE: All cause mortality. RESULTS: By 28 February 1995, 1198 deaths (including 498 from cancer, 269 from stroke, and 104 from ischaemic heart disease) had been identified. Compared with lifelong non-drinkers, those who consumed 1-14 drinks a week had a 19% reduction in overall mortality (relative risk 0.81; 95% confidence interval 0.70 to 0.94) after age, level of education, and cigarette smoking were adjusted for. This protective effect was not restricted to any specific type of alcoholic drink. Although light to moderate drinking (28 or fewer drinks per week) was associated with a 36% reduction in death from ischaemic heart disease (0.64; 0.41 to 0.998), it had no effect on death from stroke, which is the leading cause of death in this population. As expected, heavy drinking (29 or more drinks per week) was significantly associated with increased risks of death from cancer of the upper aerodigestive tract, hepatic cirrhosis, and stroke. CONCLUSIONS: Regular consumption of small amounts of alcohol is associated with lower overall mortality including death from ischaemic heart disease in middle aged Chinese men. The type of alcoholic drink does not affect this association.     

Alcohol and Drug Use—Is There a `Safe' Amount?

All human endeavors are associated with quantifiable risks. Knowledge of the risk is essential for personal health maintenance. Nontherapeutic use of psychoactive drugs poses an important danger to individual persons and society. What are the quantitative estimates of these risks? Are they acceptable?Because the basic mechanism of the toxic effect of alcohol or other drugs is unknown, deciding on acceptable risks is difficult. Based on current information, the recreational abuse of inhalants, hallucinogens, stimulants, narcotics and sedative-hypnotic drugs poses unacceptable individual and societal risks. Groups at special risk should not consume alcohol or any drug unless they are under medical supervision. The threshold for increased morbidity from the regular use of alcohol in adults is in the range of three to five drinks per day; this rises sharply after six drinks per day. The apparent “safe” level of alcohol consumption appears to be one to two drinks per day. Further basic studies are required to refine these risk estimates.     

Characteristics of pregnant women who engage in binge alcohol consumption

OBJECTIVE: To characterize pregnant women who engage in binge drinking and to identify other risk behaviour that these women engage in. DESIGN: Observational study based on retrospective review of records. SETTING: A telephone and outpatient counselling service in Toronto that advises pregnant women about exposure to drugs, chemicals, radiation and infections during pregnancy and lactation. PARTICIPANTS: All pregnant women who sought counselling concerning fetal risk of exposure to binge drinking from 1985 to 1994 as well as those counselled by telephone from 1993 to 1994, and an equal number of control women who sought counselling. OUTCOME MEASURES: Information about binges, demographic factors, history of elective and spontaneous abortion, and use of psychotropic drugs and cigarettes as well as marijuana, cocaine and other illicit drugs. RESULTS: Of the 3800 women seen in the clinic, 119 (3.1%) reported binge drinking during pregnancy; of the 19,991 women counselled by telephone, 153 (0.8%) reported binge drinking during pregnancy. The mean number of drinks per binge was 7.2 (standard deviation 2.5). None of the women was an alcoholic; 83.1% had binged fewer than 10 times during their pregnancy. A large majority (84.0%) of the women had a binge early in the first trimester (before 6 weeks'' gestation). In comparison with control women, the women who had engaged in binge drinking were significantly younger (mean 30.0 v. 27.9 years, p < 0.0001) and more likely to be single (12.2% v. 54.6%, p < 0.0001), to be white (69.2% v. 92.9%, p < 0.004), to smoke (19.3% v. 57.1%, p < 0.0001) and to use cocaine (1.1% v. 11.0%, p < 0.0001), marijuana (3.0% v. 19.3%, p < 0.0001) and other illicit drugs (0.7% v. 9.2%, p < 0.0001). CONCLUSIONS: Pregnant women who report binge alcohol consumption often report use of cigarettes, cocaine, marijuana and other illicit drugs as well, all of which represent a significant risk to the fetus. Rigorous efforts should be made to prevent the socially accepted binge consumption of alcohol among young, sexually active women.     

Alcohol and blood pressure: the INTERSALT study.

OBJECTIVES--To assess the relation between alcohol intake and blood pressure in men and women and in men at younger and older ages; to examine the influence of amount and pattern of alcohol consumption, as well as of acute effects, taking into account body mass index, smoking, and urinary sodium and potassium excretion. DESIGN--Subjects reported alcohol consumption for each of seven days before standardised blood pressure measurement, and whether they had consumed any alcohol in the 24 hours before measurement. SETTING--50 centres worldwide. SUBJECTS--4844 men and 4837 women aged 20-59. MAIN OUTCOME MEASURES--Effect of alcohol on blood pressure estimated by taking a weighted average of regression coefficients from centres. Acute effect assessed by examining mean differences in blood pressure of non-drinkers and of heavy drinkers who had and had not consumed alcohol in the 24 hours before measurement. Effect of pattern of consumption assessed by examining mean differences in blood pressure of non-drinkers compared with drinkers (i) whose intake was concentrated in fewer days or who were drinking more frequently, and (ii) whose alcohol intake varied little over the seven days or varied more substantially, as indicated by the standard deviation of daily consumption. RESULTS--Of the 48 centres in which some people reported consuming at least 300 ml/week of alcohol, 35 had positive regression coefficients linking heavy alcohol consumption to blood pressure. Overall, alcohol consumption was associated with blood pressure, significantly at the highest intake. After account was taken of key confounders, men who drank 300-499 ml alcohol/week had systolic/diastolic blood pressure on average 2.7/1.6 mmHg higher than non-drinkers, and men who drank > or = 500 ml alcohol/week had pressures of 4.6/3.0 mmHg higher. For women, heavy drinkers (> or = 300 ml/week) had blood pressures higher by 3.9/3.1 mmHg than non-drinkers. Heavy drinking and blood pressure were strongly associated in both sexes, and in men at both younger (20-39 years) and older (40-59 years) ages. In men who were heavy drinkers, episodic drinkers (those with great variation in daily alcohol consumption) had greater differences in blood pressure compared with non-drinkers than did regular drinkers of relatively constant amounts. CONCLUSION--The significant relation of heavy drinking (3-4 or more drinks/day) to blood pressure, observed in both men and women, and in younger and older men, was independent of and added to the effect on blood pressure of body mass index and urinary excretion of sodium and potassium. The findings indicate the usefulness of targeting those at high risk as well as the general population to reduce the adverse effects of alcohol on blood pressure.     

Driving Performance on the Descending Limb of Blood Alcohol Concentration (BAC) in Undergraduate Students: A Pilot Study

Young drivers are overrepresented in collisions resulting in fatalities. It is not uncommon for young drivers to socially binge drink and decide to drive a vehicle a few hours after consumption. To better understand the risks that may be associated with this behaviour, the present study has examined the effects of a social drinking bout followed by a simulated drive in undergraduate students on the descending limb of their BAC (blood alcohol concentration) curve. Two groups of eight undergraduate students (n = 16) took part in this study. Participants in the alcohol group were assessed before drinking, then at moderate and low BAC as well as 24 hours post-acute consumption. This group consumed an average of 5.3 ± 1.4 (mean ± SD) drinks in an hour in a social context and were then submitted to a driving and a predicted crash risk assessment. The control group was assessed at the same time points without alcohol intake or social context.; at 8 a.m., noon, 3 p.m. and 8 a.m. the next morning. These multiple time points were used to measure any potential learning effects from the assessment tools (i.e. driving simulator and useful field of view test (UFOV)). Diminished driving performance at moderate BAC was observed with no increases in predicted crash risk. Moderate correlations between driving variables were observed. No association exists between driving variables and UFOV variables. The control group improved measures of selective attention after the third asessement. No learning effect was observed from multiple sessions with the driving simulator. Our results show that a moderate BAC, although legal, increases the risky behaviour. Effects of alcohol expectancy could have been displayed by the experimental group. UFOV measures and predicted crash risk categories were not sentitive enough to predict crash risk for young drivers, even when intoxicated.     

Alcohol consumption and type 2 diabetes among older adults: the Cardiovascular Health Study

Objective: The objective was to examine the role of total and beverage‐specific alcohol consumption on the incidence of type 2 diabetes mellitus (DM) among elderly men and women. Research Methods and Procedures: We studied prospectively 4655 participants of the Cardiovascular Health Study who were free of DM at baseline. Alcohol consumption was obtained at baseline and during follow‐up examinations. DM was defined using fasting glucose and/or use of hypoglycemic medications. We used Cox proportional hazard models to estimate adjusted relative risks of diabetes across alcohol categories. Results: During a mean follow‐up of 6.3 years, 234 incident cases of DM were documented. Compared with never drinkers, hazard ratios [95% confidence interval (CI)] for DM were 0.7 (0.3 to 1.4), 0.5 (0.3 to 0.9), 0.6 (0.4 to 1.1), and 0.8 (0.4 to 1.3) for former drinkers and current drinkers of <1, 1 to 6, and 7+ drinks per week, respectively, for men after adjustment for age, BMI, education, and smoking. Corresponding values for women were 1.2 (0.6 to 2.3), 0.7 (0.4 to 1.1), 0.6 (0.3 to 1.1), and 0.4 (0.2 to 1.0), respectively. A reduced risk of DM was observed with all types of beverage consumed. Similar findings were observed when we repeated the above analyses using simple or weighted cumulative alcohol update and covariates over time. Discussion: Light to moderate alcohol consumption was associated with a lower incidence of DM among elderly people, irrespective of the type of beverage consumed.     

Inherited Taste Sensitivity to 6‐n‐Propylthiouracil in Diet and Body Weight in Children

Objective: Negative associations between the inherited ability to taste the bitter compound 6‐n‐propylthiouracil (PROP) and preference for fat and body weight have been observed in adults. This study tested the relationships among the ability to taste PROP, reported food intake, and body weight in young children. Research Methods and Procedures: Fifty‐three 4‐ to 5‐year‐old children were classified as tasters (N = 35) or nontasters (N = 18) of PROP using a standard screening solution. Anthropometric measures were taken in the laboratory. Mothers completed questionnaires to assess their child's food intake and their own dieting behaviors. Results: Nontaster boys had higher weight‐for‐height percentiles than taster boys (77th vs. 56th percentile, respectively), but the relationship was opposite for girls (p ≤ 0.05). Nontasters reportedly consumed a higher percentage of their daily energy from protein (p ≤ 0.01), mainly as high‐fat meat products. Tasters reportedly consumed a higher percentage of their daily energy from sugars (p ≤ 0.05), mainly in the form of brownies, doughnuts, cookies, soft drinks, and juice drinks. There were no differences between tasters and nontasters for reported intake of grains, fruits, vegetables, dairy products, or discretionary fats. Discussion: This study is the first, to our knowledge, to report weight differences in children as a function of their PROP status. Genetic taste factors seem to play a role in the development of dietary patterns and weight differences in young children, but the nature of these relationships may vary with gender.     

Attitudes to Exercise and Diabetes in Young People with Type 1 Diabetes Mellitus: A Qualitative Analysis

AimsTo investigate young people’s attitudes to, and understanding of, physical activity on glycaemic control in Type 1 Diabetes Mellitus.MethodsFour focus groups with 11–14 and 15–16 year olds were conducted with twelve young people with Type 1 Diabetes, from within a larger study investigating physical activity and fitness. Qualitative analysis of the focus group data was performed using Interpretative Phenomenological Analysis.ResultsFour superordinate themes were identified: Benefits of Exercise, Knowledge and Understanding, Information and Training and “You can do anything”. Young people felt that exercising helped them to manage their diabetes and had a beneficial psychological and physical impact on their bodies. They reported a lack of knowledge and understanding about diabetes among school staff and other young people. The overwhelming sense from young people was that although diabetes impacts upon their lives, with preparation, physical activity can take place as normal.ConclusionsWhilst young people had an awareness of the physical and psychological benefits of exercise in managing their diabetes, they experienced difficulties at school. Professional support and discussions with young people, giving tailored strategies for managing Type 1 Diabetes during exercise are needed. Healthcare teams should ensure that the support and educational needs of school staff are met. Providing more opportunities to empower young people to take on the responsibility for their Type 1 Diabetes care is merited. Young people felt diabetes did not stop them from participating in activities; it is simply a part of them that needs managing throughout life.