scholarly journals Motivations for Caffeine Consumption in New Zealand Tertiary Students

Nutrients ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 4236
Author(s):  
Saskia Stachyshyn ◽  
Carol Wham ◽  
Ajmol Ali ◽  
Tayla Knightbridge-Eager ◽  
Kay Rutherfurd-Markwick
Keyword(s):  
Young Adults ◽  
New Zealand ◽  
Caffeine Intake ◽  
Caffeine Consumption ◽  
Safe Level ◽  
Product Consumption ◽  
Cognitive Benefits ◽  
Targeted Marketing ◽  
Related Harm ◽  
Consumption Habits

Caffeine-related health incidents in New Zealand have escalated over the last two decades. In order to reduce the risk of substance-related harm, it is important to understand the consumers’ motivations for its use. This is especially true for tertiary students who are presumed to be at a higher risk due to seeking out caffeine’s well-known cognitive benefits as well as the targeted marketing of such products to young adults. This study examined the habits and motivations for caffeine consumption in tertiary students in New Zealand. A previously validated caffeine consumption-habits (CaffCo) questionnaire was administered online to 317 tertiary students (n = 169 females), aged ≥16 years. Of the 99.1% of participants who regularly consumed caffeine, coffee (76.3%) tea (71.6%) and chocolate (81.7%) consumption were the most prevalent. Motivations for caffeinated-product consumption differed according to caffeine source. Tea was consumed for the warmth and taste, coffee was consumed to stay awake and for warmth, and chocolate, for the taste and as a treat. Marketing was not identified by participants as influencing their consumption of caffeinated products. Knowledge of motivations for caffeine consumption may assist in identifying strategies to reduce caffeine intake in those New Zealand tertiary students who regularly consume amounts of caffeine that exceed safe level.

scholarly journals Caffeine Consumption Habits of New Zealand Tertiary Students

Nutrients ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 1493
Author(s):  
Saskia Stachyshyn ◽  
Ajmol Ali ◽  
Carol Wham ◽  
Tayla Knightbridge-Eager ◽  
Kay Rutherfurd-Markwick
Keyword(s):  
New Zealand ◽  
Caffeine Intake ◽  
Caffeine Consumption ◽  
Increased Risk ◽  
Health Initiatives ◽  
Adverse Effect Level ◽  
Cognitive Benefits ◽  
Level 3 ◽  
Effect Level ◽  
Consumption Habits

Adverse effects associated with excessive caffeine consumption combined with increasing numbers and availability of caffeine-containing products are causes for concern. Tertiary students may be at increased risk of consuming excessive amounts of caffeine due to seeking caffeinated products with well-known wakefulness effects and cognitive benefits. This study explored caffeine consumption habits of New Zealand tertiary students (317; ≥16-years) using a previously validated caffeine consumption habits (CaffCo) questionnaire. Most (99.1%) regularly consumed caffeinated products, especially chocolate, coffee and tea, with coffee, tea and energy drinks contributing most to total caffeine intake. Median estimated caffeine intake was 146.73 mg·day−1, or 2.25 mg·kgbw−1·day−1. Maximum and minimum intakes were 1988.14 mg·day−1 (23.51 mg·kgbw−1·day−1) and 0.07 mg·day−1 (0.02 mg·kgbw−1·day−1), respectively. One-third (34.4%) of caffeine consumers ingested caffeine above the adverse effect level (3 mg·kgbw−1·day−1) and 14.3% above the safe limit (400 mg·day−1). Most caffeine consumers (84.7%), reported experiencing at least one ‘adverse symptom’ post-caffeine consumption, of which 25.7% reported effects leading to distress or negatively impacting their life. Experiencing ‘adverse symptoms’ did not, however, curtail consumption in the majority of symptomatic participants (~77%). Public health initiatives directed at tertiary students may be important to reduce potential caffeine-related harm.

scholarly journals CAFFEINE CONSUMPTION HABITS AND PERCEPTION OF ADOLESCENTS IN CHENNAI POPULATION*

2016 ◽  
Vol 9 (9) ◽  
pp. 149
Author(s):  
Pria Darsini ◽  
Gayatridevi R
Keyword(s):  
Health Education ◽  
Adverse Effects ◽  
Health Effects ◽  
Online Survey ◽  
Coffee Consumption ◽  
Caffeine Intake ◽  
Caffeine Consumption ◽  
Adolescent Population ◽  
Caffeine Withdrawal ◽  
Consumption Habits

ABSTRACTObjective: Caffeine consumption by adolescent population has increased dramatically over the last decade through increased coffee consumption andenergy drinks. However, caffeine causes many adverse effects, which demands people’s attention. The purpose of this study was to determine the mostpopular caffeinated product among adolescents and the knowledge and belief of adolescents about caffeine in their day to day life.Methods: An online survey was created and about 260 responses were obtained. Only 248 were counted as the remaining was removed by exclusioncriteria.Results: The most popular caffeine intake by adolescents was coffee. Students ingested caffeine at levels that could cause negative health effects andseemed unaware of the total amount of caffeine consumed.Conclusion: More information about caffeine should be incorporated into health education at all levels, so students can identify and avoid negativeeffects along with caffeine withdrawal and addiction.Keywords: Caffeine, Coffee, Adolescents, Addiction, Habits.

Locking down behavioural compliance: The role of emotion and emotion regulation in breaches of COVID-19 mitigation measures in Aotearoa New Zealand

2021 ◽  
pp. 135910532110299
Author(s):  
Terise Broodryk ◽  
Kealagh Robinson
Keyword(s):  
Public Health ◽  
Young Adults ◽  
New Zealand ◽  
Health Behaviours ◽  
Mitigation Measures ◽  
Aotearoa New Zealand ◽  
High Knowledge ◽  
The Cost ◽  
Insight Into

Although anxiety and worry can motivate engagement with COVID-19 preventative behaviours, people may cognitively reframe these unpleasant emotions, restoring wellbeing at the cost of public health behaviours. New Zealand young adults ( n = 278) experiencing nationwide COVID-19 lockdown reported their worry, anxiety, reappraisal and lockdown compliance. Despite high knowledge of lockdown policies, 92.5% of participants reported one or more policy breaches ( M  = 2.74, SD = 1.86). Counter to predictions, no relationships were found between anxiety or worry with reappraisal or lockdown breaches. Findings highlight the importance of targeting young adults in promoting lockdown compliance and offer further insight into the role of emotion during a pandemic.

scholarly journals THU0227 CAFFEINE INTAKE MODULATES DISEASE ACTIVITY AND CYTOKINES LEVELS IN SYSTEMIC LUPUS ERYTHEMATOSUS PATIENTS

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 340.2-341
Author(s):  
V. Orefice ◽  
F. Ceccarelli ◽  
C. Barbati ◽  
R. Lucchetti ◽  
G. Olivieri ◽  
...  
Keyword(s):  
Disease Activity ◽  
Lupus Erythematosus ◽  
Caffeine Intake ◽  
Caffeine Consumption ◽  
Group 4 ◽  
Group 3 ◽  
Group 2 ◽  
The Impact ◽  
Group 1

Background:Systemic lupus erythematosus (SLE) is an autoimmune disease mainly affecting women of childbearing age. The interplay between genetic and environmental factors may contribute to disease pathogenesis1. At today, no robust data are available about the possible contribute of diet in SLE. Caffeine, one of the most widely consumed products in the world, seems to interact with multiple components of the immune system by acting as a non-specific phosphodiesterase inhibitor2.In vitrodose-dependent treatment with caffeine seems to down-regulate mRNA levels of key inflammation-related genes and similarly reduce levels of different pro-inflammatory cytokines3.Objectives:We evaluated the impact of caffeine consumption on SLE-related disease phenotype and activity, in terms of clinimetric assessment and cytokines levels.Methods:We performed a cross-sectional study, enrolling consecutive patients and reporting their clinical and laboratory data. Disease activity was assessed by SLE Disease Activity Index 2000 (SLEDAI-2k)4. Caffeine intake was evaluated by a 7-day food frequency questionnaire, including all the main sources of caffeine. As previously reported, patients were divided in four groups according to the daily caffeine intake: <29.1 mg/day (group 1), 29.2-153.7 mg/day (group 2), 153.8-376.5 mg/day (group 3) and >376.6 mg/day (group 4)5. At the end of questionnaire filling, blood samples were collected from each patient to assess cytokines levels. These were assessed by using a panel by Bio-Plex assays to measure the levels of IL-6, IL-10, IL-17, IL-27, IFN-γ, IFN-α and Blys.Results:We enrolled 89 SLE patients (F/M 87/2, median age 46 years, IQR 14; median disease duration 144 months, IQR 150). The median intake of caffeine was 195 mg/day (IQR 160.5). At the time of the enrollment, 8 patients (8.9%) referred a caffeine intake < 29.1 mg/day (group 1), 27 patients (30.3%) between 29.2 and 153.7 mg/day (group 2), 45 patients (51%) between 153.8 and 376.5 mg/day (group 3) and 9 patients (10.1%) >376.6 mg/day (group 4). A negative correlation between the levels of caffeine and disease activity, evaluated with SLEDAI-2K, was observed (p=0.01, r=-0.26). By comparing the four groups, a significant higher prevalence of lupus nephritis, neuropsychiatric involvement, haematological manifestations, hypocomplementemia and anti-dsDNA positivity was observed in patients with less intake of caffeine (figure 1 A-E). Furthermore, patients with less intake of caffeine showed a significant more frequent use of glucocorticoids [group 4: 22.2%,versusgroup 1 (50.0%, p=0.0001), group 2 (55.5%, p=0.0001), group 3 (40.0%, p=0.009)]. Moving on cytokines analysis, a negative correlation between daily caffeine consumption and serum level of IFNγ was found (p=0.03, r=-0.2) (figure 2A); furthermore, patients with more caffeine intake showed significant lower levels of IFNα (p=0.02, figure 2B), IL-17 (p=0.01, figure 2C) and IL-6 (p=0.003, figure 2D).Conclusion:This is the first report demonstrating the impact of caffeine on SLE disease activity status, as demonstrated by the inverse correlation between its intake and both SLEDAI-2k values and cytokines levels. Moreover, in our cohort, patients with less caffeine consumption seems to have a more severe disease phenotype, especially in terms of renal and neuropsychiatric involvement. Our results seem to suggest a possible immunoregulatory dose-dependent effect of caffeine, through the modulation of serum cytokine levels, as already suggested byin vitroanalysis.References:[1]Kaul et alNat. Rev. Dis. Prim.2016; 2. Aronsen et alEurop Joul of Pharm2014; 3. Iris et alClin Immun.2018; 4. Gladman et al J Rheumatol. 2002; 5. Mikuls et alArth Rheum2002Disclosure of Interests:Valeria Orefice: None declared, Fulvia Ceccarelli: None declared, cristiana barbati: None declared, Ramona Lucchetti: None declared, Giulio Olivieri: None declared, enrica cipriano: None declared, Francesco Natalucci: None declared, Carlo Perricone: None declared, Francesca Romana Spinelli Grant/research support from: Pfizer, Consultant of: Novartis, Gilead, Lilly, Sanofi, Celgene, Speakers bureau: Lilly, cristiano alessandri Grant/research support from: Pfizer, Guido Valesini: None declared, Fabrizio Conti Speakers bureau: BMS, Lilly, Abbvie, Pfizer, Sanofi

scholarly journals Altered Gut Microbiota in Irritable Bowel Syndrome and Its Association with Food Components

2021 ◽  
Vol 11 (1) ◽  
pp. 35
Author(s):  
Zahra A. Barandouzi ◽  
Joochul Lee ◽  
Kendra Maas ◽  
Angela R. Starkweather ◽  
Xiaomei S. Cong
Keyword(s):  
Irritable Bowel Syndrome ◽  
Gut Microbiota ◽  
Alpha Diversity ◽  
Diversity Indices ◽  
Cross Sectional Study ◽  
Caffeine Intake ◽  
Caffeine Consumption ◽  
Cross Sectional ◽  
Food Components ◽  
Irritable Bowel

The interplay between diet and gut microbiota has gained interest as a potential contributor in pathophysiology of irritable bowel syndrome (IBS). The purpose of this study was to compare food components and gut microbiota patterns between IBS patients and healthy controls (HC) as well as to explore the associations of food components and microbiota profiles. A cross-sectional study was conducted with 80 young adults with IBS and 21 HC recruited. The food frequency questionnaire was used to measure food components. Fecal samples were collected and profiled by 16S rRNA Illumina sequencing. Food components were similar in both IBS and HC groups, except in caffeine consumption. Higher alpha diversity indices and altered gut microbiota were observed in IBS compared to the HC. A negative correlation existed between total observed species and caffeine intake in the HC, and a positive correlation between alpha diversity indices and dietary fiber in the IBS group. Higher alpha diversity and gut microbiota alteration were found in IBS people who consumed caffeine more than 400 mg/d. Moreover, high microbial diversity and alteration of gut microbiota composition in IBS people with high caffeine consumption may be a clue toward the effects of caffeine on the gut microbiome pattern, which warrants further study.

Mid-Life Parental Support for Adult Children in New Zealand

2003 ◽  
Vol 39 (3) ◽  
pp. 271-290 ◽  
Author(s):  
Sarah Hillcoat-Nallétamby ◽  
A. Dharmalingam
Keyword(s):  
Young Adults ◽  
New Zealand ◽  
Adult Children ◽  
Significant Influence ◽  
Parental Support ◽  
Adult Child ◽  
Mature Adult ◽  
Transitions To Adulthood ◽  
Factors Influencing ◽  
Ageing Parents

Research often focuses on exchanges of help between mature adult children and ageing parents, but not between young adults and parents. As transitions to adulthood become more complex, and mid-life is increasingly associated with competing roles, this article examines factors influencing the likelihood that a mid-life parent continues to support an adult child who has left home. Empirical analysis uses data from New Zealand's 1997 `Transactions in the Mid-life Family' survey. Parents continue to support their child, but the factors influencing the flow of help vary by type of help. A child's, but not a parent's age, and the gender of both, have a significant influence on the provision of help, and although infrequent contact and long distances make exchanges more difficult, they do not completely inhibit them.

Does Caffeine Consumption Influence Postcompetition Sleep in Professional Rugby League Athletes? A Case Study

2021 ◽  
pp. 1-4
Author(s):  
Johnpaul Caia ◽  
Shona L. Halson ◽  
Patrick M. Holmberg ◽  
Vincent G. Kelly
Keyword(s):  
Sleep Duration ◽  
Pearson Correlation ◽  
Rugby League ◽  
Caffeine Intake ◽  
Caffeine Consumption ◽  
Caffeine Concentration ◽  
Previous Night ◽  
Activity Monitors ◽  
The Relationship

Purpose: To examine the sleep of rugby league athletes the night before and following an evening match and to investigate the association between caffeine intake and sleep on the night of competition. Methods: On the night prior to, night of, and night after a professional rugby league match, 15 athletes had their sleep monitored using wrist activity monitors. Additionally, saliva samples were collected 60 minutes before and 30 minutes after the competition to assess salivary caffeine concentration. Differences in sleep across the 3 nights were examined using linear mixed models, and changes were assessed using effect size (ES). Pearson correlation (r) assessed the relationship between salivary caffeine levels and sleep indices. Results: On the night of competition, athletes went to bed later than the night before (P = .00002, ES = 1.84) and night after (P = .0003, ES = 1.49) competition. Consequently, their sleep duration was reduced on the night of competition compared with the previous night (P < .0000003, ES = 2.36) and night after competition (P = .001, ES = 1.53). Postcompetition salivary caffeine concentration was substantially elevated in athletes when compared with precompetition measures (P < .00000001, ES = 4.44), and moderate, nonsignificant correlations were observed between changes in salivary caffeine concentration and delayed bedtime (r = .48, P = .07), increased sleep latency (r = .45, P = .09), decreased sleep duration (r = −.30, P = .28), and reduced sleep efficiency (r = −.34, P = .22). Conclusions: These results demonstrate that evening competition results in sleep disturbance in rugby league athletes, and caffeine supplementation prior to and during competition leads to substantial increases in postcompetition salivary caffeine concentration.

Friends drinking together: young adults’ evolving support practices

2018 ◽  
Vol 118 (3) ◽  
pp. 212-226 ◽  
Author(s):  
Emma Dresler ◽  
Margaret Anderson
Keyword(s):  
Young Adults ◽  
Alcohol Consumption ◽  
Design Methodology ◽  
Multiple Forms ◽  
Content Type ◽  
Friendship Group ◽  
Qualitative Descriptive ◽  
Support Practices ◽  
Alcohol Related Harm ◽  
Related Harm

Purpose Young adult’s drinking is about pleasure, a communal practice of socialising together in a friendship group. The purpose of this paper is to investigate the evolving support practices of drinking groups for better targeting of health communications messages. Design/methodology/approach This qualitative descriptive study examined the narratives of 28 young people’s (age 18-24 years old) experience of a “night out” framed as the Alcohol Consumption Journey. Findings The Alcohol Consumption Journey ritual consisted of three phases: preloading, going out and recovery. The participants described multiple forms of support practices located at each phase of the Alcohol Consumption Journey for maximising pleasure, minimising risk, encouraging supportive behaviours, enhancing group cohesion and protecting the drinkers from alcohol-related harm. Hence, support practices played a critical part in constituting and consolidating the drinking group. While the support practices appeared to be structured into the Alcohol Consumption Journey, they were activated differently for young men and young women. Support practices were an important driver in perpetuating the Alcohol Consumption Journey. Originality/value The paper extends Vander Ven’s concept of “drunk support” to better understand young adults’ evolving support practices in the ritualised Alcohol Consumption Journey.

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