High-caffeine Drinks Research Articles

Food-Related Online Media (Mukbang and Cookbang) Exposure and Dietary Risk Behaviors in Korean Adolescents

BackgroundStudies have shown that prolonged smartphone use is associated with dietary risk behaviors among adolescents. However, little is known about whether the exposure to food-related online media contents, such as mukbang (eating broadcast) and cookbang (cooking broadcast), is associated with unhealthy dietary behaviors, independent of overall duration of smartphone use. ObjectivesThis study investigated the associations between the frequency of mukbang/cookbang watching and dietary risk behaviors among Korean adolescents, using nationally representative survey data. MethodsIn this cross-sectional study, we examined the data from 50,044 middle and high school students in the Korea Youth Risk Behavior Web-based Survey 2022. Participants reported their frequency of mukbang/cookbang watching, mean duration of smartphone use, frequency of breakfast eating, frequency of nighttime eating, and intakes of fast foods, sugar-sweetened beverages (SSBs), and high-caffeine drinks. We performed multivariable logistic regression to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for the associations between mukbang/cookbang watching and dietary risk behaviors, accounting for complex survey sampling and adjusting for potential confounders. ResultsFrequent mukbang/cookbang watching (≥5 times/wk compared with never) was positively associated with dietary risk behaviors, including frequent breakfast skipping (OR: 1.20; 95% CI: 1.13, 1.28), frequent nighttime eating (OR: 1.43; 95% CI: 1.33, 1.54), and frequent intakes of fast foods (OR: 1.69; 95% CI: 1.58, 1.80), SSBs (OR: 1.47; 95% CI: 1.30, 1.66), and high-caffeine drinks (OR: 1.41; 95% CI: 1.33, 1.50), adjusting for duration of smartphone use. All mukbang/cookbang viewers, including those who perceived that mukbang/cookbang videos had “no influence” on their dietary behavior, had higher prevalence of dietary risk behaviors than nonviewers (perceived “no influence” compared with nonviewers—OR: 1.18; 95% CI: 1.10, 1.26, breakfast skipping; OR: 1.15; 95% CI: 1.06, 1.24, nighttime eating; OR: 1.40; 95% CI: 1.30, 1.50, fast foods; OR: 1.22; 95% CI: 1.07, 1.38, SSBs; OR: 1.28; 95% CI: 1.20, 1.37, high-caffeine drinks). ConclusionsOur findings suggest that frequent mukbang/cookbang watching may be associated with unhealthy dietary behaviors among Korean adolescents.

The Association between High-Caffeine Drink Consumption and Anxiety in Korean Adolescents.

As excessive caffeine intake may be associated with anxiety disorders, one of the most prevalent mental illnesses among adolescents globally, this study investigated the association between high caffeine consumption and anxiety in a nationally representative sample of South Korean adolescents. 46,873 participants from the Korea Youth Risk Behavior Web-based Survey (KYRBS) 2022 were included. The Generalized Anxiety Disorder-7 (GAD-7) questionnaire was used to evaluate anxiety symptoms. Survey questions determined the number of times each participant consumed high-caffeine drinks per week. The chi-square test was used to investigate and compare the general characteristics of the study population, and a modified Poisson regression was used to analyze the relationship. Both male and female participants reporting excessive high-caffeine drink consumption exhibited higher anxiety levels (adjusted prevalence ratio [aPR]: 1.19, 95% confidence interval [CI]: 1.08-1.31 in males; aPR: 1.14, CI: 1.05-1.23 in females). This association remained statistically significant in subgroup analyses, particularly among high school students and those with a shorter sleep duration. The relationship between high-caffeine drink consumption and anxiety strengthened with increasing anxiety levels. Additionally, there was a dose-dependent relationship between the prevalence of anxiety and high-caffeine drinks. High caffeine consumption increases anxiety in South Korean adolescents. This association proved consistent regardless of sex or other socioeconomic factors.

The Immediate Effects of High Carbohydrate and Caffeinated Drinks on Speed, Coordination, and Cognitive Function in Professional Futsal Players

Background: Researchers believe the beneficiary role of some supplements in improving futsal player's performance, since their performance is disturbed by lactate accumulation. Objectives: In the present study, we aimed to investigate the acute effects of high-carbohydrate and high-caffeine drinks on the motor performance (speed and coordination) and cognitive function of futsal players. Methods: The study utilized a quasi-experimental design with a pretest-posttest control group. The study involved 40 participants who were randomly assigned to one of four groups: (1) carbohydrate supplementation (N = 10), (2) caffeine supplementation (N = 10), (3) carbohydrate and caffeine supplementation (N = 10), and (4) control group (placebo). The subjects were given two different sports drinks, one containing carbohydrates and caffeine, each at a dose of 6 mL per kilogram of body weight, while the control group received a placebo. To measure speed, a 36-m sprint test was used, while coordination was assessed using a dribble and shoot test. Cognitive performance was measured using a modified version of the continuous performance test (CPT) developed specifically for use with futsal players. Results: The study found that carbohydrate intake had a significant positive effect on reaction time and coordination (P < 0.05). Caffeine intake was also associated with a significant improvement in cognitive performance (P < 0.05), but no significant effect was observed on speed and coordination (P > 0.05). Furthermore, the group that received both carbohydrate and caffeine supplements showed improvements in speed, coordination, and cognitive performance (P < 0.05). Conclusions: It is suggested that taking a supplement containing a combination of carbohydrates and caffeine for 5 days prior to performance may lead to improved results in speed and coordination tests.

The Immediate Effects of High Carbohydrate and Caffeinated Drinks on Speed, Coordination, and Cognitive Function in Professional Futsal Players

Background: Researchers believe the beneficiary role of some supplements in improving futsal player's performance, since their performance is disturbed by lactate accumulation. Objectives: In the present study, we aimed to investigate the acute effects of high-carbohydrate and high-caffeine drinks on the motor performance (speed and coordination) and cognitive function of futsal players. Methods: The study utilized a quasi-experimental design with a pretest-posttest control group. The study involved 40 participants who were randomly assigned to one of four groups: (1) carbohydrate supplementation (N = 10), (2) caffeine supplementation (N = 10), (3) carbohydrate and caffeine supplementation (N = 10), and (4) control group (placebo). The subjects were given two different sports drinks, one containing carbohydrates and caffeine, each at a dose of 6 mL per kilogram of body weight, while the control group received a placebo. To measure speed, a 36-m sprint test was used, while coordination was assessed using a dribble and shoot test. Cognitive performance was measured using a modified version of the continuous performance test (CPT) developed specifically for use with futsal players. Results: The study found that carbohydrate intake had a significant positive effect on reaction time and coordination (P < 0.05). Caffeine intake was also associated with a significant improvement in cognitive performance (P < 0.05), but no significant effect was observed on speed and coordination (P > 0.05). Furthermore, the group that received both carbohydrate and caffeine supplements showed improvements in speed, coordination, and cognitive performance (P < 0.05). Conclusions: It is suggested that taking a supplement containing a combination of carbohydrates and caffeine for 5 days prior to performance may lead to improved results in speed and coordination tests.

간호대학생의 시험불안, 문제음주, 우울, 수면의 질의 관계 -고카페인 음료 섭취를 중심으로-

간호대학생의 시험불안, 문제음주, 우울, 수면의 질의 관계 -고카페인 음료 섭취를 중심으로-

Factors influencing high-caffeine drink intake in adolescents: using data from the 13th(2017) Korea Youth Risk Behavior Online Survey

Factors influencing high-caffeine drink intake in adolescents: using data from the 13th(2017) Korea Youth Risk Behavior Online Survey

Beverage consumption among Korean adolescents: data from 2016 Korea Youth Risk Behavior Survey.

BACKGROUND/OBJECTIVESAssociation between the consumption of sugar-sweetened beverages (SSBs) and obesity is universally a controversial issue. This study was undertaken to examine the beverage consumption pattern of Korean adolescents.SUBJECTS/METHODSData was collected from the 2016 Korea Youth Risk Behavior Survey involving 65,528 adolescent respondents. A list of the most frequently consumed beverages was analyzed, and the consumption frequency of carbonated beverages, SSBs, and energy drinks during the past seven-days was assessed. The main reasons for the adolescents to consume the beverages were also determined.RESULTSThe beverage preference of adolescents were carbonated beverages (31.0%), ‘fruit and vegetable beverages (17.7%)’, ‘milk (13.6%)’, and ‘coffee (12.7%)’. Carbonated beverages and SSBs were consumed more than three times a week by 27.1% and 41.1% of the respondents, respectively. About 86.2% of adolescents did not take of any energy drinks during the last seven-days. Taste was the most common reason that adolescents considered when choosing a drink. Carbonated beverages consumed more frequently by boys than girls, and high school students drank coffee more frequently than middle school students.CONCLUSIONSBoys had a higher preference for unhealthy beverages than girls, whereas consumption of high-caffeine drinks was greater amongst high-school students than middle school students.

한국 청소년의 식생활, 스트레스가 알레르기 질환 진단 경험에 미치는 영향 : 제11차(2015년) 청소년건강행태온라인조사 활용

Objectives: The purpose of this study was to investigate allergic diseases diagnostic experience its eating and stress in Korean adolescents using data from the 11st 2015 Korea youth risk behavior web-based survey, and it was designed to improve adolescent eating and stress management and to provide basic data for managing allergies. Methods: The subjects were 1,574,072 middle school students and 1,775,691 high school students, there were 3,349,763 people in total. The Data were analyzed by frequency, χ2 test and multiple logistic regression analysis using SPSS Complex Samples Win 22 program. Results: The prevalence of asthma, allergic rhinitis, and atopic dermatitis was 8.8%. 33.2%, 24.2%, respectively. According to multiple logistic regression analysis, asthma was associated with gender, grade, residential area, economic state, type of residence, high caffeine drinks, sweet drinks, vegetables, milk, perceived stress. Allergic rhinitis was associated with grade, residential area, breakfast, fruit, carbonated drinks, high caffeine drinks, sweet drinks, ramen, crack, vegetables, milk, perceived stress. Finally, atopic dermitis was associated with gender, grade, residential area, economic state, breakfast, fruit, high caffeine drinks, sweet drinks, ramen, vegetables, perceived stress. Conclusions: Based on these results, a study is needed to develop management program of eating and stress on the increase allergic disease in Korean adolescents, and to validate its effects.

Factors associated with problematic alcohol consumption in adolescents

Objectives: The purpose of this study was to investigate factors that influence problematic drinking among adolescents in South Korea. The first aim of this study was to examined the problematic drinking status according to ocio-demographics characteristics, mental-health, and health behavior factors. The second aim was to identify factors affecting problematic drinking. Methods: Using statistics from the <TEX>$11^{th}$</TEX>(2015) Korea Youth Risk Behavior Web-based Survey, any variations among the subjects were presented by percentages and analyzed by <TEX>$x^2$</TEX>-tests, and then logistic regression analysis was conducted. Results: In the final model, gender, economic status, weekly allowance, father's education level, experience of sadness, smoking, and consumption of high-caffeine drinks were all significantly associated with problematic drinking. Conclusions: Awareness of teenagers regarding the potential health effects of problematic drinking, in particular in regards to mixing smoking and high-caffeine drinks with consumption of alcoholic beverages, should be increased through health education. Teenagers need to be taught the physical and mental dangers of drinking. A program that can teach proper drinking habits and prevent excessive drinking is needed. It should be a national matter just like the smoking policy.

Study on Relevance of High-Caffeine Drink Intake Frequency to Mental Health of Adolescents

This study was conducted to investigate the correlation between frequency of high-caffeine energy drink intake in adolescents and their mental health status using data from the Korean adolescent health behaviors online survey (2014-15). Mental health was classified by the five categories: Perception of stress (PS), Insufficient relief of fatigue after sleep (IRFS), Experience of sadness despair (SD), Suicidal ideation (SI), and Subjective unhappiness (SU). Regarding general characteristics, higher age, height, and body weight of subjects were associated with higher frequency of high-caffeine energy drink (HCED) intake (p< .0001). In the OR analysis, when the lowest group (<TEX>${\leq}2/wk$</TEX>) and highest group (<TEX>$1{\geq}day$</TEX>) were compared, the highest group showed significantly higher OR in all five categories of mental health. According to gender, males did not show better PS, SD, and SI than females who had a high frequency of HCED (p for trend<.0001). According to school level, middle school students showed a higher risk rate than high school students in PS, IRFS, and SD (p for trend< .0001). Based on the above results, higher frequency of HCED intake among adolescents was associated with more adverse effects on mental health.

High Caffeine Drink Intake Reduces Sleep Duration in High School Students

High Caffeine Drink Intake Reduces Sleep Duration in High School Students

Public Concern about the Sale of High-Caffeine Drinks to Children 12 Years or Younger: An Australian Regulatory Perspective.

Background. Dietary exposure to high caffeine is a health risk for children. Governments are considering measures to restrict the sale of formulated caffeinated beverages (FCB) to children. Objectives. To investigate community concern about sales of high-caffeine drinks to children among Western Australian adults and describe Australian and New Zealand regulatory processes regarding FCB. Methods. Data from the 2009 and 2012 Department of Health's Nutrition Monitoring Survey Series of 2,832 Western Australians aged 18–64 years was pooled with descriptive and ordinal logistic regression analysis performed. Current regulatory processes for FCB are reported. Results. Most (85%) participants were concerned about the sale of high-caffeine drinks to children; 77.4% were very concerned in 2012 compared to 66.5% in 2009, p < .008. Females and those living with children had higher concern (odds ratio (OR) 2.11; 95% confidence interval (CI) 1.44–3.10; OR 2.16; 95% CI 1.51–3.09, resp., p < .001). Concern increased with each year of age (OR 1.04; 95% CI 1.02, 1.05, p < .001). Conclusions. Community concern regarding sale of high-caffeine energy drinks to children is high and increasing. Being female and living with children were associated with greater concern. These findings support the Australian and New Zealand regulatory controls of FCB, including labelling, promotion, and advertising to children.