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Antonio J, Newmire DE, Stout JR, Antonio B, Gibbons M, Lowery LM, Harper J, Willoughby D, Evans C, Anderson D, Goldstein E, Rojas J, Monsalves-Álvarez M, Forbes SC, Gomez Lopez J, Ziegenfuss T, Moulding BD, Candow D, Sagner M, Arent SM. Common questions and misconceptions about caffeine supplementation: what does the scientific evidence really show? J Int Soc Sports Nutr 2024; 21:2323919. [PMID: 38466174 DOI: 10.1080/15502783.2024.2323919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 02/17/2024] [Indexed: 03/12/2024] Open
Abstract
Caffeine is a popular ergogenic aid that has a plethora of evidence highlighting its positive effects. A Google Scholar search using the keywords "caffeine" and "exercise" yields over 200,000 results, emphasizing the extensive research on this topic. However, despite the vast amount of available data, it is intriguing that uncertainties persist regarding the effectiveness and safety of caffeine. These include but are not limited to: 1. Does caffeine dehydrate you at rest? 2. Does caffeine dehydrate you during exercise? 3. Does caffeine promote the loss of body fat? 4. Does habitual caffeine consumption influence the performance response to acute caffeine supplementation? 5. Does caffeine affect upper vs. lower body performance/strength differently? 6. Is there a relationship between caffeine and depression? 7. Can too much caffeine kill you? 8. Are there sex differences regarding caffeine's effects? 9. Does caffeine work for everyone? 10. Does caffeine cause heart problems? 11. Does caffeine promote the loss of bone mineral? 12. Should pregnant women avoid caffeine? 13. Is caffeine addictive? 14. Does waiting 1.5-2.0 hours after waking to consume caffeine help you avoid the afternoon "crash?" To answer these questions, we performed an evidence-based scientific evaluation of the literature regarding caffeine supplementation.
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Affiliation(s)
- Jose Antonio
- Nova Southeastern University, Department of Health and Human Performance, Davie, FL, USA
| | - Daniel E Newmire
- Texas Woman's University, Exercise Physiology and Biochemistry Laboratory, School of Health Promotion and Kinesiology, Denton, TX, USA
| | - Jeffrey R Stout
- University of Central Florida, College of Health Professions and Sciences, Orlando, FL, USA
| | - Brandi Antonio
- University of Central Florida, College of Health Professions and Sciences, Orlando, FL, USA
| | | | - Lonnie M Lowery
- Nutrition, Exercise and Wellness Associates, Cuyahoga Falls, OH, USA
- Walsh University, Department of Exercise Science, North Canton, OH, USA
| | - Joseph Harper
- Walsh University, Department of Exercise Science, North Canton, OH, USA
| | - Darryn Willoughby
- School of Exercise and Sport Science, University of Mary Hardin-Baylor, Belton, TX, USA
| | - Cassandra Evans
- Nova Southeastern University, Department of Health and Human Performance, Davie, FL, USA
| | - Dawn Anderson
- Indiana Tech, Exercise and Sport Performance Laboratory, Fort Wayne, IN, USA
| | - Erica Goldstein
- Stetson University, Department of Health Sciences, Deland, FL, USA
| | - Jose Rojas
- Keiser University, Fort Lauderdale, FL, USA
- Rocky Mountain University of Health Professions, Provo, UT, USA
| | - Matías Monsalves-Álvarez
- Universidad de O´Higgins, Exercise Metabolism and Nutrition Laboratory. Instituto de Ciencias de la Salud, Rancagua, Chile
- Motion Human Performance Laboratory, Lo Barnechea, Chile
| | - Scott C Forbes
- Brandon University, Department of Physical Education Studies, CBrandon, MB, Canada
| | | | - Tim Ziegenfuss
- The Center for Applied Health Sciences, Canfield, OH, USA
| | - Blake D Moulding
- University of Regina, Faculty of Kinesiology and Health Studies, Regina, SK, Canada
| | - Darren Candow
- University of Regina, Faculty of Kinesiology and Health Studies, Regina, SK, Canada
| | | | - Shawn M Arent
- University of South Carolina, Arnold School of Public Health, Columbia, SC, USA
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Mahmood A, Ali H, Jamil D, Ahmed R, Kalo N, Saeed N, Abdullah G. Effects of Energy Drink Consumption on Specific Cardiovascular and Psycho-Behavioral Parameters Among Medical Students at the University of Zakho. Cureus 2024; 16:e67790. [PMID: 39328607 PMCID: PMC11424235 DOI: 10.7759/cureus.67790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/25/2024] [Indexed: 09/28/2024] Open
Abstract
Background The consumption of energy drinks (EDs) among university students has become a prevalent trend, raising concerns about potential health risks. EDs are beverages containing various ingredients, most notably caffeine, taurine, and vitamins, that are consumed by the general public and athletes to reduce exhaustion, boost energy, and improve performance. Objectives This study aimed to investigate the prevalence of ED consumption and evaluate the effects of ED use on cardiovascular health and behavioral patterns in a sample of students at the University of Zakho. Methods This cross-sectional study involved a sample of 438 medical students aged 18-25 at the University of Zakho. Data were collected using a closed-ended questionnaire assessing socio-demographic characteristics, ED consumption habits, awareness of ED-related health risks, and cardiovascular measures such as blood pressure, pulse rate, presence of chest pain, and palpitation. Results The prevalence of consuming caffeine-content EDs was surprisingly high (70%, n=307) among the University of Zakho's medical students. Further categorization revealed that the prevalence was 42% (n=187) among low-frequency drinkers, 22.2% (n=95) among those who drank once a day, and 5.8% (n=25) among the frequent group. A higher percentage of ED drinkers (30%, n=92) developed tachycardia compared to students with a normal pulse (19.2%, n=59). Additionally, ED drinkers had significantly higher rates of elevated blood pressure (56.4%, n=173), palpitations (63.1%, n=194), and chest discomfort (73.2%, n=225) compared to non-drinkers (p <0.0001). Concerning behavioral characteristics, ED drinkers had a significantly higher rate of fatigability (79.3%, n=243) compared to non-drinkers (p <0.0001). They were more likely to experience somnolence (60.8%, n=187) compared to non-drinkers (p <0.05). Furthermore, the percentage of students with aggressive behavior was substantially higher (p <0.001) among ED drinkers (86.2%, n=265). Conclusion The findings collectively highlight the significant negative impact of energy drink consumption on health in general and cardiovascular and behavioral variables in particular. It also underscores the need for public health strategies and campus interventions to reduce ED consumption and raise awareness about their potential risks.
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Affiliation(s)
- Alan Mahmood
- College of Medicine, University of Zakho, Zakho, IRQ
| | - Hazhmat Ali
- College of Medicine, University of Duhok, Duhok, IRQ
| | - Dania Jamil
- College of Medicine, University of Zakho, Zakho, IRQ
| | - Rahma Ahmed
- College of Medicine, University of Zakho, Zakho, IRQ
| | - Nouri Kalo
- College of Medicine, University of Zakho, Zakho, IRQ
| | - Nashwan Saeed
- College of Medicine, University of Zakho, Zakho, IRQ
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Saini P, Hunt A, Blaney P, Murray A. Recognising and Responding to Suicide-Risk Factors in Primary Care: A Scoping Review. JOURNAL OF PREVENTION (2022) 2024:10.1007/s10935-024-00783-1. [PMID: 38801507 DOI: 10.1007/s10935-024-00783-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/13/2024] [Indexed: 05/29/2024]
Abstract
The cost of one suicide is estimated to be £1.67 million (2 million euros) to the UK economy. Most people who die by suicide have seen a primary care practitioner (PCP) in the year prior to death. PCPs could aim to intervene before suicidal behaviours arise by addressing suicide-risk factors noted in primary care consultations, thereby preventing suicide and promoting health and wellbeing. This study aimed to conduct a rapid, systematic scoping review to explore how PCPs can effectively recognise and respond to suicide-risk factors. MedLine, CINAHL, PsycINFO, Web of Science and Cochrane Library databases were searched for three key concepts: suicide prevention, mental health and primary care. Two reviewers screened titles, abstracts and full papers independently against the eligibility criteria. Data synthesis was achieved by extracting and analysing study characteristics and findings. Forty-two studies met the eligibility criteria and were cited in this scoping review. Studies were published between 1990 and 2020 and were of good methodological quality. Six themes regarding suicide risk assessment in primary care were identified: Primary care consultations prior to suicide; Reasons for non-disclosure of suicidal behaviour; Screening for suicide risk; Training for primary care staff; Use of language by primary care staff; and, Difference in referral pathways from general practitioners or primary care practitioners. This review focused on better recognition and response to specific suicide-risk factors more widely such as poor mental health, substance misuse and long-term physical health conditions. Primary care is well placed to address the range of suicide-risk factors including biological, physical-health, psychological and socio-economic factors and therefore these findings could inform the development of person-centred approaches to be used in primary care.
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Affiliation(s)
- Pooja Saini
- School of Psychology, Faculty of Health, Suicide and Self-Harm Prevention, Liverpool John Moores University, Byrom Street, Liverpool, L3 3AF, UK.
| | - Anna Hunt
- School of Psychology, Faculty of Health, Suicide and Self-Harm Prevention, Liverpool John Moores University, Byrom Street, Liverpool, L3 3AF, UK
| | - Peter Blaney
- School of Psychology, Faculty of Health, Suicide and Self-Harm Prevention, Liverpool John Moores University, Byrom Street, Liverpool, L3 3AF, UK
| | - Annie Murray
- Department of Health and Social Care, Office for Health Improvement and Disparities, Piccadilly Place 3, Manchester, M1 3BN, UK
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Di Martino G, Di Giovanni P, Vaccaro F, Cedrone F, Trebbi E, Tognaccini L, Romano F, Staniscia T. Change in Caffeine Consumption after Pandemic (CCAP-Study) among University Students: A Cross-Sectional Study from Italy. Nutrients 2024; 16:1131. [PMID: 38674822 PMCID: PMC11053568 DOI: 10.3390/nu16081131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Revised: 03/30/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
(1) Background: The lockdown, imposed to limit the pandemic evolution, impacted the social habits and lifestyle of inhabitants also from many countries other than Italy. Caffeine consumption could be a useful option to improve mood, as the lockdown strongly affected mental health, particularly increasing anxiety and sleep disorders. (2) Methods: It was a cross-sectional study aimed to evaluate the change in caffeine consumption after the pandemic period in a sample of Italian University students. It investigated coffee and products containing caffeine consumption, the anxiety level by State Trait Anxiety Inventory (STAI) and sleep quality with the Insomnia Severity Index (ISS). (3) Results: A total of 404 participants were enrolled in the study. During the lockdown period, 23% of subjects consumed more coffee compared to the pre-pandemic period. Daily coffee consumption also changed after the lockdown period compared to the pre-pandemic period, with 36.1% of subjects that increased their consumption. Comparing other caffeine-based products, energizing supplement consumption showed a greater increase after the lockdown period than energy drinks. Regarding anxiety, subjects who reported increased coffee consumption reported higher STAI scores and ISS. (4) Conclusions: About a quarter of university students increased their consumption of caffeine-based products after the pandemic, reporting higher levels of anxiety and poor sleep quality.
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Affiliation(s)
- Giuseppe Di Martino
- Department of Medicine and Ageing Sciences, “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy; (P.D.G.); (F.V.); (T.S.)
- Unit of Hygiene, Epidemiology and Public Health, Local Health Authority of Pescara, 65100 Pescara, Italy
| | - Pamela Di Giovanni
- Department of Medicine and Ageing Sciences, “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy; (P.D.G.); (F.V.); (T.S.)
| | - Federica Vaccaro
- Department of Medicine and Ageing Sciences, “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy; (P.D.G.); (F.V.); (T.S.)
| | - Fabrizio Cedrone
- Hospital Management, Local Health Authority of Pescara, 65100 Pescara, Italy;
| | - Edoardo Trebbi
- Department of Public Health and Infectious Diseases, “La Sapienza” University of Rome, 00100 Rome, Italy; (E.T.); (L.T.); (F.R.)
| | - Livia Tognaccini
- Department of Public Health and Infectious Diseases, “La Sapienza” University of Rome, 00100 Rome, Italy; (E.T.); (L.T.); (F.R.)
| | - Ferdinando Romano
- Department of Public Health and Infectious Diseases, “La Sapienza” University of Rome, 00100 Rome, Italy; (E.T.); (L.T.); (F.R.)
| | - Tommaso Staniscia
- Department of Medicine and Ageing Sciences, “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy; (P.D.G.); (F.V.); (T.S.)
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5
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Faris ME, Saif ER, Turki EA, Abdelrahim DN, Abu-Qiyas S, Shihab KA, Zeb F, Hasan H, Hashim MS, Radwan HM, Naja F, Ismail LC, Osaili TM, Kassem H, Al Rajaby R, Obaideen K, Obaid RS. Caffeine intake and its association with nutrition, sleep, and physical activity among schoolchildren in the United Arab Emirates: a national cross-sectional study. Eur J Nutr 2024; 63:549-562. [PMID: 38151534 DOI: 10.1007/s00394-023-03285-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 11/20/2023] [Indexed: 12/29/2023]
Abstract
PURPOSE Recent surveys indicate a significant increase in total caffeine intake among schoolchildren. Limited research has been published concerning the total intake of caffeine among schoolchildren in the Middle East and Gulf Cooperation Council (GCC) countries, including the UAE. METHODS This cross-sectional survey estimated the total caffeine intake from foods and beverages among 10,275 schoolchildren in the UAE. Caffeine intakes were related to the European Food Safety Authority's level of no safety concern (3.0 mg/kg BW) and level of effects on sleep (1.4 mg/kg BW). RESULTS More than half (56.2%) of the students consumed more than 100 mg (the upper limit allowed) of caffeine from dietary sources. High intake of caffeine (> 100 mg/day) was significantly associated (p = 0.001) with reduced sleep duration, difficulty falling asleep, infrequent exercising, using smart devices for more than 2 h a day, getting a lower GPA, skipping breakfast, eating fewer servings of vegetables than recommended, frequent consumption of fast food and more frequent snack consumption. CONCLUSION Excessive intake of caffeine from different dietary sources coexists with unhealthy dietary and lifestyle behaviors and sleep problems. Tailoring educational programs and intervention strategies is warranted to correct the unhealthy intake of caffeine and the associated unhealthy dietary and lifestyle behaviors among schoolchildren in the UAE.
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Affiliation(s)
- MoezAlIslam E Faris
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates.
- Nutrition and Food Research Group, Sharjah Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates.
- Healthy Aging, Longevity and Sustainability Research Group, Sharjah Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates.
| | - Eman Rashid Saif
- Health Promotion Department, Supreme Council for Family Affairs, Sharjah, United Arab Emirates
| | - Eman Ali Turki
- Health Promotion Department, Supreme Council for Family Affairs, Sharjah, United Arab Emirates
| | - Dana N Abdelrahim
- Health Promotion Research Group, Sharjah Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
| | - Salma Abu-Qiyas
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Katia Abi Shihab
- Nutrition and Food Research Group, Sharjah Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
| | - Falak Zeb
- Nutrition and Food Research Group, Sharjah Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
| | - Haydar Hasan
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Nutrition and Food Research Group, Sharjah Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
| | - Mona S Hashim
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Nutrition and Food Research Group, Sharjah Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
| | - Hadia M Radwan
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Nutrition and Food Research Group, Sharjah Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
- Health Promotion Research Group, Sharjah Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
| | - Farah Naja
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Nutrition and Food Research Group, Sharjah Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
- Health Promotion Research Group, Sharjah Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
| | - Leila Cheikh Ismail
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Nutrition and Food Research Group, Sharjah Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
| | - Tareq M Osaili
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Nutrition and Food Research Group, Sharjah Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
- 6Department of Nutrition and Food Technology, Faculty of Agriculture, Jordan University of Science and Technology, Irbid, Jordan
| | - Hanin Kassem
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Radhiya Al Rajaby
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Khaled Obaideen
- Sharjah Institute for Renewable Energy, University of Sharjah, Sharjah, United Arab Emirates
| | - Reyad Shaker Obaid
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Nutrition and Food Research Group, Sharjah Institute of Medical and Health Sciences (RIMHS), University of Sharjah, Sharjah, United Arab Emirates
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Ajibo C, Van Griethuysen A, Visram S, Lake AA. Consumption of energy drinks by children and young people: a systematic review examining evidence of physical effects and consumer attitudes. Public Health 2024; 227:274-281. [PMID: 38228408 DOI: 10.1016/j.puhe.2023.08.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 07/25/2023] [Accepted: 08/21/2023] [Indexed: 01/18/2024]
Abstract
OBJECTIVE To update an earlier review, published in 2016, on the health and other outcomes associated with children and young people's consumption of energy drinks (EDs). STUDY DESIGN Review article. SYSTEMATIC REVIEW Systematic searches of nine databases (ASSIA, CINAHL, Cochrane Library, DARE, Embase, ERIC, MEDLINE, PsycINFO and Web of Science) retrieved original articles reporting the effects of EDs experienced by children and young people up to the age of 21 years. Searches were restricted by publication dates (January 2016 to July 2022) and language (English). Studies assessed as being weak were excluded from the review. Included studies underwent narrative synthesis. RESULTS A total of 57 studies were included. Boys consumed EDs more than girls. Many studies reported a strong positive association between ED consumption and smoking, alcohol use, binge drinking, other substance use and the intentions to initiate these behaviours. Sensation-seeking and delinquent behaviours were positively associated with ED consumption, as were short sleep duration, poor sleep quality and low academic performance. Additional health effects noted in the updated review included increased risk of suicide, psychological distress, attention-deficit hyperactivity disorder symptoms, depressive and panic behaviours, allergic diseases, insulin resistance, dental caries and erosive tooth wear. CONCLUSIONS This review adds to the growing evidence that ED consumption by children and young people is associated with numerous adverse physical and mental health outcomes. Where feasible and ethical, additional longitudinal studies are required to ascertain causality. The precautionary principle should be considered in regulatory policy and restriction of ED sales to this population. PROSPERO REGISTRATION CRD42021255484.
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Affiliation(s)
- C Ajibo
- School of Health and Life Sciences, Teesside University, Middlesbrough, TS1 3BX, UK
| | - A Van Griethuysen
- Dietetics, Tees, Esk & Wear Valleys NHS Foundation Trust, Huntington House, YO32 9XW, UK
| | - S Visram
- Population Health Sciences Institute, Newcastle University, NE1 4LP, UK; Fuse, The Centre for Translational Research in Public Health, NE1 ALP, UK
| | - A A Lake
- School of Health and Life Sciences, Teesside University, Middlesbrough, TS1 3BX, UK; Fuse, The Centre for Translational Research in Public Health, NE1 ALP, UK.
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Aljaadi AM, Turki A, Gazzaz AZ, Al-Qahtani FS, Althumiri NA, BinDhim NF. Soft and energy drinks consumption and associated factors in Saudi adults: a national cross-sectional study. Front Nutr 2023; 10:1286633. [PMID: 38115880 PMCID: PMC10729318 DOI: 10.3389/fnut.2023.1286633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 11/10/2023] [Indexed: 12/21/2023] Open
Abstract
Introduction The consumption of soft and energy drinks poses a significant risk for non-communicable diseases, such as diabetes and heart disease. Studies in Saudi Arabia have reported elevated consumption of soft/energy drinks, but nation-wide data is not available. Therefore, this study aims to explore the prevalence of soft and energy drinks consumption and its associated factors among a representative sample of Saudi adults. Methods The present research is a secondary data analysis of the 2021 Sharik Diet and Health National Survey (SDHNS). Current analysis used data on socio-demographics, anthropometrics, physical activity, and soft and energy drink consumption. The frequency of soft and energy drinks consumption is assessed on a weekly basis. Results Of the 5,194 Saudi adults, 3,928 were analyzed. Overall, 67% consumed soft drinks weekly, while 30% consumed energy drinks weekly. In multiple logistic regression, consumption of either soft drinks or energy drinks was associated with males, a younger age, lower income, and lower physical activity. Individuals with overweight or obesity were less likely to consume energy drinks [OR (95%CI): 0.83 (0.71, 0.99) and 0.73 (0.60, 0.90), respectively] than those with healthy weight. However, education level was not associated with either soft or energy drink consumption. These findings highlight the need for targeted interventions designed to reduce soft and energy drinks consumption in Saudi adults.
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Affiliation(s)
- Abeer M. Aljaadi
- Department of Clinical Nutrition, Faculty of Applied Medical Sciences, Umm Al-Qura University, Mecca, Saudi Arabia
| | - Abrar Turki
- Clinical Nutrition Department, College of Applied Medical Sciences, University of Hafr Al Batin, Hafar Al Batin, Saudi Arabia
| | - Arwa Z. Gazzaz
- Department of Periodontics and Community Dentistry, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| | - Faisal Saeed Al-Qahtani
- Department of Family and Community Medicine, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Nora A. Althumiri
- Sharik Association for Research and Studies, Riyadh, Saudi Arabia
- Informed Decision Making, Riyadh, Saudi Arabia
| | - Nasser F. BinDhim
- Sharik Association for Research and Studies, Riyadh, Saudi Arabia
- Informed Decision Making, Riyadh, Saudi Arabia
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Bdier D, Mahamid F. Energy drinks, substance use, and posttraumatic stress symptoms among Palestinian athletes: the mediating role of perceived self-efficacy and resilience. J Ethn Subst Abuse 2023:1-17. [PMID: 37982407 DOI: 10.1080/15332640.2023.2282570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
The current study aimed to test the association between energy drinks, substance use, and posttraumatic stress symptoms, and the mediating role of perceived self-efficacy and resilience among Palestinian athletes. The sample of our study consisted of 480 Palestinian athletes: 160 women and 320 men, all were selected from five Palestinian universities located in the West Bank of Palestine. The findings of our study revealed that energy drinks positively correlated with substance abuse, and posttraumatic stress symptoms. In addition, a negative association was found between perceived self-efficacy, substance use, and posttraumatic stress symptoms. Moreover, a negative association was found between resilience, substance use, and posttraumatic stress symptoms. Results of Structural equation modeling (SEM) revealed that resilience and perceived self-efficacy mediated the association between energy drinks, substance use and posttraumatic stress symptoms. Our findings underline the importance of enhancing resilience and perceived self-efficacy among athletes to prevent initial substance use/misuse, as several traits found in resilient athletes such as high self-esteem, empathy, help-seeking, and self-awareness are important in deterring athletes from engaging in harmful substances like tobacco, marijuana, and alcohol.
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Affiliation(s)
- Dana Bdier
- Psychology and Counseling Department, An-Najah National University, Nablus, Palestine
- Department of Human Sciences & Education "R. Massa", University of Milano-Bicocca, Milan, Italy
| | - Fayez Mahamid
- Psychology and Counseling Department, An-Najah National University, Nablus, Palestine
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9
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Ding M, Markon AO, Jones-Dominic OE, Purdue-Smithe AC, Rich-Edwards JW, Wolpert BJ, Chavarro JE. Intake of Energy Drinks Before and During Pregnancy and Adverse Pregnancy Outcomes. JAMA Netw Open 2023; 6:e2344023. [PMID: 37983030 PMCID: PMC10660164 DOI: 10.1001/jamanetworkopen.2023.44023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 10/04/2023] [Indexed: 11/21/2023] Open
Abstract
Importance Consumption of energy drinks has increased drastically in recent years, particularly among young people. It is unknown whether intake of energy drinks is associated with health during pregnancy. Objective To examine associations of energy drink intake before and during pregnancy with risk of adverse pregnancy outcomes (APOs). Design, Setting, and Participants This prospective cohort study included data from women enrolled in the Nurses' Health Study 3 (NHS3) between June 1, 2010, and September 27, 2021, and the Growing Up Today Study (GUTS) who reported 1 or more singleton pregnancy from January 1, 2011, to June 1, 2019. Data were analyzed from October 1, 2021, to September 28, 2023. Exposure Intake of energy drinks, assessed by food frequency questionnaire. Main Outcomes and Measures The main outcomes were self-reported APOs, including pregnancy loss, gestational diabetes, gestational hypertension, preeclampsia, or preterm birth, and a composite APO, defined as development of any of the APOs. Risk of APOs was compared between consumers and nonconsumers of energy drinks. Results This study included 7304 pregnancies in 4736 participants with information on prepregnancy energy drink intake and 4559 pregnancies in 4559 participants with information on energy drink intake during pregnancy. There were 1691 GUTS participants (mean [SD] age, 25.7 [2.9] years) and 3045 NHS3 participants (mean [SD] age, 30.2 [4.1] years). At baseline, 230 GUTS participants (14%) and 283 NHS3 participants (9%) reported any intake of energy drinks. While no associations were found for pregnancy loss (odds ratio [OR], 0.89; 95% CI, 0.71-1.11), preterm birth (OR, 1.07; 95% CI, 0.71-1.61), gestational diabetes (OR, 0.89; 95% CI, 0.58-1.35), preeclampsia (OR, 0.73; 95% CI, 0.41-1.30), or the composite APO (OR, 1.05; 95% CI, 0.87-1.26), prepregnancy energy drink use was associated with a higher risk of gestational hypertension (OR, 1.60; 95% CI, 1.12-2.29). A significant interaction was found between age and energy drink intake in relation to hypertensive disorders (P = .02 for interaction for gestational hypertension; P = .04 for interaction for any hypertensive disorders), with stronger associations for participants above the median age. No associations of energy drink intake during pregnancy with any of the APOs were found in NHS3 (eg, any APO: OR, 0.86; 95% CI, 0.41-1.79). Conclusions and Relevance In this study, energy drink intake before pregnancy was associated with an elevated risk of gestational hypertension. Given the low prevalence of energy drink intake and low consumption levels among users, the results should be interpreted cautiously.
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Affiliation(s)
- Ming Ding
- Department of Emergency Medicine, University of North Carolina, Chapel Hill
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Andre O. Markon
- Center for Food Safety and Applied Nutrition, Office of Analytics and Outreach, US Food and Drug Administration, College Park, Maryland
| | - Olivia E. Jones-Dominic
- Center for Food Safety and Applied Nutrition, Office of Analytics and Outreach, US Food and Drug Administration, College Park, Maryland
| | - Alexandra C. Purdue-Smithe
- Division of Women’s Health, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - Janet W. Rich-Edwards
- Division of Women’s Health, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - Beverly J. Wolpert
- Center for Food Safety and Applied Nutrition, Office of Analytics and Outreach, US Food and Drug Administration, College Park, Maryland
| | - Jorge E. Chavarro
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Channing Division of Network Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
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10
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Costantino A, Maiese A, Lazzari J, Casula C, Turillazzi E, Frati P, Fineschi V. The Dark Side of Energy Drinks: A Comprehensive Review of Their Impact on the Human Body. Nutrients 2023; 15:3922. [PMID: 37764707 PMCID: PMC10535526 DOI: 10.3390/nu15183922] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 09/04/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023] Open
Abstract
In recent years, the consumption of energy drinks by young adults and athletes has risen significantly, but concerns have been raised about the potential health risks associated with excessive consumption. These concerns include cardiovascular problems, nervous system disorders, and the potential for addiction. This review aims to examine the reported effects of acute or chronic abuse of energy drinks on human health. The analysis shows a significant prevalence of adverse effects, particularly on the cardiovascular and neurovegetative systems. In particular, the analysis identified nine cases of cardiac arrest, three of which were fatal. The aetiology of these adverse effects is attributed to the inherent neurostimulant properties of these beverages, of which caffeine is the predominant component. A comparison of documented effects in humans with experimental studies in animal models showed an overlap in results. This review highlights the need for greater rigour in the assessment of sudden cardiac death, particularly in young people, as legal substances such as energy drinks may be involved. We propose stricter limits on the consumption of these beverages than for caffeine, based on the evidence found and the data in the literature. This review also calls for the establishment of regulations governing the consumption of these products in view of their potential impact on human health.
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Affiliation(s)
- Andrea Costantino
- Institute of Legal Medicine, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Via Roma, 55, 56126 Pisa, Italy; (A.C.); (A.M.); (J.L.); (C.C.); (E.T.)
| | - Aniello Maiese
- Institute of Legal Medicine, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Via Roma, 55, 56126 Pisa, Italy; (A.C.); (A.M.); (J.L.); (C.C.); (E.T.)
| | - Julia Lazzari
- Institute of Legal Medicine, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Via Roma, 55, 56126 Pisa, Italy; (A.C.); (A.M.); (J.L.); (C.C.); (E.T.)
| | - Chiara Casula
- Institute of Legal Medicine, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Via Roma, 55, 56126 Pisa, Italy; (A.C.); (A.M.); (J.L.); (C.C.); (E.T.)
| | - Emanuela Turillazzi
- Institute of Legal Medicine, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Via Roma, 55, 56126 Pisa, Italy; (A.C.); (A.M.); (J.L.); (C.C.); (E.T.)
| | - Paola Frati
- Institute of Legal Medicine, Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, Viale Regina Elena 336, 00161 Rome, Italy;
| | - Vittorio Fineschi
- Institute of Legal Medicine, Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, Viale Regina Elena 336, 00161 Rome, Italy;
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11
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Jakobsdottir G, Stefansdottir RS, Gestsdottir S, Stefansson V, Johannsson E, Rognvaldsdottir V, Gisladottir TL. Changes in health-related lifestyle choices of university students before and during the COVID-19 pandemic: Associations between food choices, physical activity and health. PLoS One 2023; 18:e0286345. [PMID: 37352179 PMCID: PMC10289399 DOI: 10.1371/journal.pone.0286345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 05/13/2023] [Indexed: 06/25/2023] Open
Abstract
The COVID-19 pandemic has had a profound effect on our lives and society, influencing both individuals' lifestyles and habits. Recent research shows that anxiety and loneliness have continued to rise, along with changes in food and lifestyle choices. The aim of the study was to investigate whether the pandemic influenced food choices and consumption of energy drinks, alcohol, fruits, and vegetables among first-year university students. Additionally, assessing the relationship between mental and physical health, physical activity, and food choices. A total of 128 male and 128 female first-year students at the University of Iceland were invited to answer an electronic questionnaire in January and early February 2021. A total of 118 students (54% men) participated in the study and valid answers were 115 (46% participation rate). Almost half of the students (44%) experienced that their food choices had worsened, while 14% reported an improvement, compared to before the pandemic. Consumption of caffeinated beverages increased for 26% of students, while 19% experienced a decrease. Just over half of the students reported not drinking alcohol (13%) or reduced consumption (41%). Participants who reported that their mental health had deteriorated or remained the same tended to spend less time on physical activity and experienced worsened food choices (p<0.05). Similarly, those who spent less or the same time on physical activity estimated that their food choices had deteriorated (p<0.05). The COVID-19 pandemic has had a significant impact on the lifestyles of university students and this study has revealed how lifestyle choices and mental health seem to be highly affected by one another. Additionally, the potentially harmful effects of excessive intake of energy drinks need to be enhanced. Interestingly, about 40% of the respondents in the current study drank less alcohol during the pandemic than prior to the pandemic, indicating a strong relationship between alcohol drinking and social gatherings. This study reveals the importance of educating young people on healthy lifestyle choices and the importance of mental health needs to be emphasised.
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Affiliation(s)
- Greta Jakobsdottir
- Center of Sport and Health Sciences, School of Education, University of Iceland, Reykjavik, Iceland
| | - Runa Sif Stefansdottir
- Center of Sport and Health Sciences, School of Education, University of Iceland, Reykjavik, Iceland
| | - Sunna Gestsdottir
- Center of Sport and Health Sciences, School of Education, University of Iceland, Reykjavik, Iceland
| | - Vignir Stefansson
- Center of Sport and Health Sciences, School of Education, University of Iceland, Reykjavik, Iceland
| | - Erlingur Johannsson
- Center of Sport and Health Sciences, School of Education, University of Iceland, Reykjavik, Iceland
- Department of Sport, Food and Natural Sciences, Western Norway University of Applied Sciences, Bergen, Norway
| | - Vaka Rognvaldsdottir
- Center of Sport and Health Sciences, School of Education, University of Iceland, Reykjavik, Iceland
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12
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Girán J, Girán KA, Ormándlaky D, Pozsgai É, Kiss I, Kollányi Z. Determinants of pupils' energy drink consumption - Findings from a Hungarian primary school. Heliyon 2023; 9:e15954. [PMID: 37206032 PMCID: PMC10189414 DOI: 10.1016/j.heliyon.2023.e15954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 04/19/2023] [Accepted: 04/27/2023] [Indexed: 05/21/2023] Open
Abstract
Consumption of energy drinks is harmful in childhood and adolescence, and its increasing popularity makes it a public health threat in this age group. Our study aimed to assess energy drink (ED) consumption and identify the context and determinants of its consumption at a Hungarian primary school. A mixed-method approach was used for the research, including a survey filled in by 157 10-15-year-old pupils and World Café workshops (WCWs) involving pupils, home-room teachers, and Parental Council representatives (N = 39). The Jamovi 2.2.5. The software was used to perform descriptive statistics and logistic regression, and a causal loop diagram was created based on the results of the WCWs. The survey results revealed that almost one-third of the pupils consumed EDs regularly, and most daily consumers drank high amounts (500ml). Most students considered ED consumption unhealthy, yet every fifth drank them. Buying breakfast on the way to school increased the odds of ED consumption almost threefold. According to the WCWs' findings, the determinants of ED consumption were embedded in two critical contextual sets; one was the need for energy and concentration boost and the Perception of high social acceptance of ED consumption. Our results suggest that interventions to reduce students' ED consumption need to include increased parents' involvement in controlling their children's screen time and encouraging them to provide breakfast at home for their children. There is also an urgent need to restrict the marketing of EDs and strictly regulate access to EDs for under-18s.
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Affiliation(s)
- János Girán
- University of Pécs, Medical School, Department of Public Health Medicine, Szigeti út 12, Pécs 7624, Hungary
- Corresponding
| | - Kyra Anna Girán
- Eötvös Lóránd University, Faculty of Education and Psychology, Psychology BA Program, Kazinczy u. 23-27, Budapest 1075, Hungary
| | - Dalma Ormándlaky
- Kodály Zoltán Catholic Primary School and Kindergarten for Singing and Music in Komló, Templom tér 2, Komló 7300, Hungary
| | - Éva Pozsgai
- University of Pécs, Medical School, Department of Public Health Medicine, Szigeti út 12, Pécs 7624, Hungary
- University of Pécs, Medical School, Department of Primary Health Care, Szigeti út 12, Pécs 7624, Hungary
| | - István Kiss
- University of Pécs, Medical School, Department of Public Health Medicine, Szigeti út 12, Pécs 7624, . Hungary
| | - Zsófia Kollányi
- Eötvös Loránd University, Faculty of Social Sciences, Institute of Economics, Pázmány P. stny. 1/A, Budapest 1117, Hungary
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13
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Mahamid F, Bdier D, Damiri B. Energy drinks, depression, insomnia and stress among Palestinians: The mediating role of cigarettes smoking, electronic cigarettes and waterpipe. J Ethn Subst Abuse 2022:1-16. [PMID: 36282768 DOI: 10.1080/15332640.2022.2136812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
We investigated the association between energy drinks, depression, insomnia and stress among Palestinians and whether cigarette smoking, electronic cigarettes, and waterpipe mediate the association between these variables. Our study sample consisted of 506 Palestinian adults: 120 men and 386 women recruited from online advertisements, e-mail campaigns and social media. Findings showed a positive correlation between energy drinks, depression, insomnia, and stress. While a positive correlation was found between energy drinks, cigarette smoking, electronic smoking and waterpipe. Results of path analysis showed that energy drinks, cigarette smoking, electronic smoking and waterpipe mediated the correlation between energy drinks, insomnia, depression and stress. Thus, there is an urgent need to increase community awareness regarding the adverse effects of excessive energy drink consumption among Palestinians. Accordingly, training programs, workshops, and open days targeting Palestinians to improve awareness of the adverse effects of energy drinks on physical and mental health are crucial to reducing Palestinians' extensive use of energy drinks.
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Affiliation(s)
- Fayez Mahamid
- Department of Psychology and Counseling, An-Najah National University, Nablus, Palestine
| | - Dana Bdier
- Department of Psychology and Counseling, An-Najah National University, Nablus, Palestine
- University of Milano-Bicocca, Milan, Italy
| | - Basma Damiri
- Department of Psychology and Counseling, An-Najah National University, Nablus, Palestine
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14
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Khouja C, Kneale D, Brunton G, Raine G, Stansfield C, Sowden A, Sutcliffe K, Thomas J. Consumption and effects of caffeinated energy drinks in young people: an overview of systematic reviews and secondary analysis of UK data to inform policy. BMJ Open 2022; 12:e047746. [PMID: 35131813 PMCID: PMC8830236 DOI: 10.1136/bmjopen-2020-047746] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND This overview and analysis of UK datasets was commissioned by the UK government to address concerns about children's consumption of caffeinated energy drinks and their effects on health and behaviour. METHODS We searched nine databases for systematic reviews, published between 2013 and July 2021, in English, assessing caffeinated energy drink consumption by people under 18 years old (children). Two reviewers rated or checked risk of bias using AMSTAR2, and extracted and synthesised findings. We searched the UK Data Service for country-representative datasets, reporting children's energy-drink consumption, and conducted bivariate or latent class analyses. RESULTS For the overview, we included 15 systematic reviews; six reported drinking prevalence and 14 reported associations between drinking and health or behaviour. AMSTAR2 ratings were low or critically low. Worldwide, across reviews, from 13% to 67% of children had consumed energy drinks in the past year. Only two of the 74 studies in the reviews were UK-based. For the dataset analysis, we identified and included five UK cross-sectional datasets, and found that 3% to 32% of children, across UK countries, consumed energy drinks weekly, with no difference by ethnicity. Frequent drinking (5 or more days per week) was associated with low psychological, physical, educational and overall well-being. Evidence from reviews and datasets suggested that boys drank more than girls, and drinking was associated with more headaches, sleep problems, alcohol use, smoking, irritability, and school exclusion. GRADE (Grading of Recommendations, Assessment, Development and Evaluation) assessment suggests that the evidence is weak. CONCLUSIONS Weak evidence suggests that up to a third of children in the UK consume caffeinated energy drinks weekly; and drinking 5 or more days per week is associated with some health and behaviour problems. Most of the evidence is from surveys, making it impossible to distinguish cause from effect. Randomised controlled trials are unlikely to be ethical; longitudinal studies could provide stronger evidence. PROSPERO REGISTRATIONS CRD42018096292 - no deviations. CRD42018110498 - one deviation - a latent class analysis was conducted.
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Affiliation(s)
- Claire Khouja
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Dylan Kneale
- EPPI-Centre, Social Science Research Unit, UCL Institute of Education, University College London, London, UK
| | - Ginny Brunton
- Faculty of Health Sciences, Ontario Tech University, Oshawa, Ontario, Canada
| | - Gary Raine
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Claire Stansfield
- EPPI-Centre, Social Science Research Unit, UCL Institute of Education, University College London, London, UK
| | - Amanda Sowden
- Centre for Reviews and Dissemination, University of York, York, UK
| | - Katy Sutcliffe
- EPPI-Centre, Social Science Research Unit, UCL Institute of Education, University College London, London, UK
| | - James Thomas
- EPPI-Centre, Social Science Research Unit, UCL Institute of Education, University College London, London, UK
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15
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Safarini OA, Taya H, Abu Elhija Y, Qadous M, Farhoud A, Thabaleh A, Khayyat A, Nazzal Z, Abuhassan AM, Ghanim N, Mahamid F, Al Ali R, Damiri B. Assessment of the Relationship of Depression With Tobacco and Caffeine Use Among University Students: A Cross-Sectional Study. Cureus 2021; 13:e19098. [PMID: 34868751 PMCID: PMC8627153 DOI: 10.7759/cureus.19098] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/28/2021] [Indexed: 11/13/2022] Open
Abstract
Background University students are at a higher risk of using cognitive enhancers and psychoactive substances. Depression is associated with a noticeable decline in academic performance and can increase the risk of substance use. Due to sociopolitical issues, the use of cognitive enhancers and psychoactive substances among Palestinians has spread in the last decade. However, depression among tobacco and caffeine users remains underrecognized and neglected. Methodology A self-administrated questionnaire and the Beck Depression Inventory were used to assess the association of depression and the use of cognitive enhancers and psychoactive substances among university students at An-Najah National University in 2020. Results The response rate to the questionnaires was 78.8% (n = 1,051; 38.8% males, 61.2% females). The overall prevalence of depression was high (30.6% males, 34.7% females). The prevalence of cigarette smoking (39.2% males, 3.9% females), waterpipe smoking (43.1% males, 21.6% females), energy drink consumption (59.6% males, 29.7% females), coffee consumption (85.5% for each gender), tea consumption, and chocolate consumption was high, with significant differences in accordance to gender and academic fields. The multinomial logistic regression results revealed that cigarette smokers were more likely to have a higher risk of severe (odds ratio [OR] = 4.5, p = 0.001), moderate (OR = 3.27, p < 0.001), and mild depression (OR = 2.24, p = 0.002) than non-smokers. Severe depression was less prevalent among medical students than health sciences and non-medical students (OR = 0.215, p = 0.015). Moreover, males were less likely to have moderate (OR = 0.5, p = 0.012) and mild (OR = 0.48, p = 0.001) depression than females. Conclusions Overall, the results of this study revealed the high prevalence of depression and the detrimental effects of smoking on students. Moreover, the findings suggest the urgent need to address depression and risk factors among Palestinian university students by educating them about mental health, identifying high-risk students, and offering easily accessible psychological help. Further, it is crucial to broaden the focus of studies to include students from various academic fields instead of focusing on medical students.
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Affiliation(s)
| | | | | | - Marah Qadous
- Medicine, An-Najah National University, Nablus, PSE
| | | | | | | | - Zaher Nazzal
- Community and Family Medicine, An-Najah National University, Nablus, PSE
| | | | - Nesma Ghanim
- Medicine, An-Najah National University, Nablus, PSE
| | - Fayez Mahamid
- Clinical Psychology, An-Najah National University, Nablus, PSE
| | - Rayyan Al Ali
- Forensic Medicine, An-Najah National University, Nablus, PSE
| | - Basma Damiri
- Medicine and Health Sciences, An-Najah National University, Nablus, PSE
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16
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Svensson Å, Warne M, Gillander Gådin K. Longitudinal Associations Between Energy Drink Consumption, Health, and Norm-Breaking Behavior Among Swedish Adolescents. Front Public Health 2021; 9:597613. [PMID: 34178908 PMCID: PMC8226087 DOI: 10.3389/fpubh.2021.597613] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 05/13/2021] [Indexed: 11/13/2022] Open
Abstract
Objectives: To describe the intake of energy drinks (EDs) among a sample of Swedish adolescents while considering health-related variables, and to investigate the longitudinal associations between ED consumption, health, and norm-breaking behavior. Longitudinal studies on this topic are scarce. Methods: Questionnaire data were collected in the northern part of Sweden in 2010-2011 from 1,622 adolescents in grades 6-9. Analyses were performed using a chi-squared test and logistic regression. Results: Seventy-four percent of the boys and 54% of the girls had consumed EDs (P < 0.001). ED consumption was associated with variables related to low health, low support levels, and norm-breaking behavior. The associations were generally stronger among the girls and the boys who consumed EDs at least once a week. ED consumption was a predictor of worse health and norm-breaking behavior 1 year later. Adjusted odds ratios ranged from 1.53 (95% CI: 1.07, 2.20; school-related stress) to 4.88 (95% CI: 2.28, 10.43; gaming-related truancy). Conclusions: Health promotion activities benefit from a broad approach but could focus on girls who consume EDs and those boys with the highest consumption levels.
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Affiliation(s)
- Åsa Svensson
- Department of Health Sciences, Mid Sweden University, Östersund, Sweden
| | - Maria Warne
- Department of Health Sciences, Mid Sweden University, Östersund, Sweden
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17
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Kleppang AL, Haugland SH, Bakken A, Stea TH. Lifestyle habits and depressive symptoms in Norwegian adolescents: a national cross-sectional study. BMC Public Health 2021; 21:816. [PMID: 33910539 PMCID: PMC8082771 DOI: 10.1186/s12889-021-10846-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 04/16/2021] [Indexed: 01/20/2023] Open
Abstract
Background This study’s purpose was to examine the association between a broad range of lifestyle habits and depressive symptoms in Norwegian adolescents. Methods This study was based on national, self-reported, cross-sectional data from the Ungdata Surveys, conducted in 2017–2019. The target group comprised 244,250 adolescents (ages 13–19). Binominal logistic regression was used to analyse the association between lifestyle habits (physical activity, social media use, gaming, dietary habits, smoking, smokeless tobacco, alcohol intoxication) and depressive symptoms. The outcome measure was defined as a high level of depressive symptoms (≥80th percentile). Separate analyses were performed for boys and girls, and all models were adjusted for perceived family economy, parental higher education and age. Results The odds of having depressive symptoms were significantly lower among those who reported being physically active at least 3 times per week (OR; boys: 0.81, girls: 0.83), used social media ≤3 h per day (OR; boys: 0.65, girls: 0.70), engaged in gaming ≤3 h per day (OR; boys: 0.72, girls: 0.77), were non-smokers (OR; boys: 0.74, girls: 0.72) and had not experienced alcohol intoxication during the previous 12 months (OR; boys: 0.66, girls: 0.67). Furthermore, the results indicated a significant inverse association between depressive symptoms and high consumption of a range of healthy food items and low consumption of unhealthy food and beverages among girls. Similar tendencies were found among boys (OR; 0.77–0.91). Finally, higher adherence to healthy lifestyle habits was associated significantly with lower odds of having depressive symptoms among both genders (OR; boys: 0.40, girls: 0.52). Conclusions A healthier lifestyle was associated with lower odds of having depressive symptoms. Additional research is needed to confirm a possible causal relationship.
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Affiliation(s)
- Annette Løvheim Kleppang
- Department of Health and Nursing Science, University of Agder, Postboks 422 4604, Kristiansand, Norway.
| | - Siri Håvås Haugland
- Department of Psychosocial Health, University of Agder, Kristiansand, Norway
| | - Anders Bakken
- NOVA-Norwegian Social Research, OsloMet-Oslo Metropolitan University, Oslo, Norway
| | - Tonje Holte Stea
- Department of Health and Nursing Science, University of Agder, Postboks 422 4604, Kristiansand, Norway.,Department of Child and Adolescence Mental Health, Sørlandet Hospital, Kristiansand, Norway
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18
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The Energy to Smoke: Examining the Longitudinal Association between Beverage Consumption and Smoking and Vaping Behaviours among Youth in the COMPASS Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18083864. [PMID: 33917040 PMCID: PMC8067730 DOI: 10.3390/ijerph18083864] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/29/2021] [Accepted: 04/03/2021] [Indexed: 11/17/2022]
Abstract
This study examined the longitudinal association between changes in sugar-sweetened and/or caffeinated beverage consumption and smoking/vaping behaviour among Canadian adolescents. Using longitudinal data from the COMPASS study (2015/16 to 2017/18), four models were developed to investigate whether beverage consumption explained variability in smoking and vaping behaviour in adolescence: (1) smoking initiation, (2) vaping initiation, (3) current smoking status, and (4) current vaping status. Models were adjusted for demographic factors. Multinomial logit models were used for model 1, 2, and 3. A binary logistic regression model was used for model 4. An association between change in frequency of beverage consumption and smoking/vaping behaviour was identified in all models. A one-day increase in beverage consumption was associated with smoking initiation (OR = 1.38, 95% CI: 1.25, 1.51), vaping initiation (OR = 1.23, 95% CI: 1.14, 1.32), identifying as a current smoker (OR = 1.17, 95% CI: 1.01, 1.35), and currently vaping (OR = 1.08, 95% CI: 1.04, 1.11). Change in high-energy drink consumption was the best predictor of smoking behaviours and vaping initiation but not current vaping status. Given the health consequences of smoking and vaping and their association with high-energy drink and coffee consumption, policy initiatives to prevent smoking/vaping initiation, and to limit youth access to these beverages, warrant consideration.
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Bertasi RAO, Humeda Y, Bertasi TGO, Zins Z, Kimsey J, Pujalte G. Caffeine Intake and Mental Health in College Students. Cureus 2021; 13:e14313. [PMID: 33968523 PMCID: PMC8099008 DOI: 10.7759/cureus.14313] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Background The effect of caffeine on the human body, both short-term and long-term, has been studied in great depth, particularly its association with psychiatric disorders. This study aims to investigate whether there is a correlation between caffeine intake and anxiety and depression among college students. Methodology A survey was administered to college students at Florida State University. Data regarding participant characteristics and caffeine intake were collected. Generalized Anxiety Disorder-7 and Patient Health Questionnaire-9 scores were used to assess symptoms of anxiety and depression, respectively. Results A total of 114 participants were included in the survey, consisting mainly of women (94 [82.5%]) and junior-level students (37 [32.5%]). The main source of caffeine was coffee (64.0%), and the main reasons for caffeine intake were pleasure (43.9%) and to study outside of class (29.8%); however, no association was found between sex or grade point average and number of cups of caffeine consumed. Upper levels of education (super senior or fifth-year students), depressive symptoms (poor appetite, overeating, sleep disorders, depressed mood), and anxiety were statistically associated with greater caffeine intake (P < 0.05). Conclusions As caffeine is commonly consumed and our study showed that its intake was associated with depressive symptoms and higher levels of anxiety in college students, further studies are needed to determine a possible causality, so that measures may be taken to educate these students about alternative methods for increasing energy and alertness.
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Affiliation(s)
| | - Yasmine Humeda
- Department of Family Medicine, Florida State University College of Medicine, Tallahassee, USA
| | | | - Zoe Zins
- Department of Family Medicine, Florida State University College of Medicine, Tallahassee, USA
| | - Justin Kimsey
- Department of Family Medicine, Mayo Clinic, Jacksonville, USA
| | - George Pujalte
- Department of Family Medicine, Mayo Clinic, Jacksonville, USA
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Kaur S, Christian H, Cooper MN, Francis J, Allen K, Trapp G. Consumption of energy drinks is associated with depression, anxiety, and stress in young adult males: Evidence from a longitudinal cohort study. Depress Anxiety 2020; 37:1089-1098. [PMID: 32845046 DOI: 10.1002/da.23090] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 07/10/2020] [Accepted: 07/29/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Energy drinks (EDs) claim to boost mental performance, however, few studies have examined the prospective effects of EDs on mental health. This study examined longitudinal associations between ED use and mental health symptoms in young adults aged 20 years over a 2-year period. METHODS Data were drawn from Gen2 (Generation 2) of the Raine Study, a prospective population-based study in Western Australia. Self-report questionnaires assessed ED consumption and mental health symptoms (Depression Anxiety Stress Scale [DASS]-21) when Gen2 participants were 20 and 22 years old. Changes in ED use and DASS-21 scores over time were analyzed and results presented for the whole sample and by sex. RESULTS For the whole sample (n = 429), participants who changed from being a non-ED user to an ED user had an average increase in stress scores of 2.30 (95% confidence interval [CI] = 0.04, 4.55) across the 2-year follow-up. Males, but not females who changed from being a non-ED user to an ED user had an average increase in depression, anxiety, and stress scores of 6.09 (95% CI = 3.36, 8.81), 3.76 (95% CI = 1.82, 5.70), and 3.22 (95% CI = 0.47, 5.97), respectively. CONCLUSION ED consumption may be a possible marker for mental health symptoms in young male adults. Practicing clinicians could consider screening for ED use in routine assessments of mental health, particularly for young males presenting with depression, anxiety, and stress symptoms.
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Affiliation(s)
- Simrat Kaur
- School of Population and Global Health, The University of Western Australia, Perth, Western Australia, Australia
| | - Hayley Christian
- School of Population and Global Health, The University of Western Australia, Perth, Western Australia, Australia.,Telethon Kids Institute, The University of Western Australia, Perth, Western Australia, Australia
| | - Matthew N Cooper
- Telethon Kids Institute, The University of Western Australia, Perth, Western Australia, Australia
| | - Jacinta Francis
- Telethon Kids Institute, The University of Western Australia, Perth, Western Australia, Australia
| | - Karina Allen
- School of Psychological Science, The University of Western Australia, Perth, Western Australia, Australia.,Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.,Eating Disorders Service, South London and Maudsley NHS Foundation Trust, London, UK
| | - Gina Trapp
- School of Population and Global Health, The University of Western Australia, Perth, Western Australia, Australia.,Telethon Kids Institute, The University of Western Australia, Perth, Western Australia, Australia
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21
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Pérez-Ara MÁ, Gili M, Visser M, Penninx BW, Brouwer IA, Watkins E, Owens M, García-Toro M, Hegerl U, Kohls E, Bot M, Roca M. Associations of Non-Alcoholic Beverages with Major Depressive Disorder History and Depressive Symptoms Clusters in a Sample of Overweight Adults. Nutrients 2020; 12:E3202. [PMID: 33092067 PMCID: PMC7589496 DOI: 10.3390/nu12103202] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/10/2020] [Accepted: 10/16/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Meta-analysis of observational studies concluded that soft drinks may increase the risk of depression, while high consumption of coffee and tea may reduce the risk. Objectives were to explore the associations between the consumption of soft drinks, coffee or tea and: (1) a history of major depressive disorder (MDD) and (2) the severity of depressive symptoms clusters (mood, cognitive and somatic/vegetative symptoms). METHODS Cross-sectional and longitudinal analysis based on baseline and 12-month-follow-up data collected from four countries participating in the European MooDFOOD prevention trial. In total, 941 overweight adults with subsyndromal depressive symptoms aged 18 to 75 years were analyzed. History of MDD, depressive symptoms and beverages intake were assessed. RESULTS Sugar-sweetened soft drinks were positively related to MDD history rates whereas soft drinks with non-nutritive sweeteners were inversely related for the high vs. low categories of intake. Longitudinal analysis showed no significant associations between beverages and mood, cognitive and somatic/vegetative clusters. CONCLUSION Our findings point toward a relationship between soft drinks and past MDD diagnoses depending on how they are sweetened while we found no association with coffee and tea. No significant effects were found between any studied beverages and the depressive symptoms clusters in a sample of overweight adults.
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Affiliation(s)
- M. Ángeles Pérez-Ara
- Institut Universitari d’Investigació en Ciències de la Salut, Idisba, Rediapp, University of Balearic Islands, 07122 Palma de Mallorca, Spain; (M.Á.P.-A.); (M.G.); (M.G.-T.)
| | - Margalida Gili
- Institut Universitari d’Investigació en Ciències de la Salut, Idisba, Rediapp, University of Balearic Islands, 07122 Palma de Mallorca, Spain; (M.Á.P.-A.); (M.G.); (M.G.-T.)
| | - Marjolein Visser
- Department of Health Sciences, Faculty of Science and the Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (M.V.); (I.A.B.)
| | - Brenda W.J.H. Penninx
- Amsterdam UMC, Department of Psychiatry, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, de Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (B.W.J.H.P.); (M.B.)
| | - Ingeborg A. Brouwer
- Department of Health Sciences, Faculty of Science and the Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands; (M.V.); (I.A.B.)
| | - Ed Watkins
- Department of Psychology, University of Exeter, Exeter EX4 4QG, UK; (E.W.); (M.O.)
| | - Matt Owens
- Department of Psychology, University of Exeter, Exeter EX4 4QG, UK; (E.W.); (M.O.)
| | - Mauro García-Toro
- Institut Universitari d’Investigació en Ciències de la Salut, Idisba, Rediapp, University of Balearic Islands, 07122 Palma de Mallorca, Spain; (M.Á.P.-A.); (M.G.); (M.G.-T.)
| | - Ulrich Hegerl
- Department of Psychiatry, Psychosomatics, and Psychotherapy, Goethe-Universität Frankfurt, 60438 Frankfurt a.M., Germany;
| | - Elisabeth Kohls
- Department of Psychiatry and Psychotherapy, Medical Faculty, University Leipzig, 04109 Leipzig, Germany;
| | - Mariska Bot
- Amsterdam UMC, Department of Psychiatry, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, de Boelelaan 1117, 1081 HV Amsterdam, The Netherlands; (B.W.J.H.P.); (M.B.)
| | - Miquel Roca
- Institut Universitari d’Investigació en Ciències de la Salut, Idisba, Rediapp, University of Balearic Islands, 07122 Palma de Mallorca, Spain; (M.Á.P.-A.); (M.G.); (M.G.-T.)
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22
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Milazzo NA, Cao DX, Diwaker G, Thornton JA, Shah SA. A Survey of Energy Drink Consumption and Associated Adverse Effects in Air Force Personnel. Mil Med 2020; 186:e143-e148. [PMID: 33007069 DOI: 10.1093/milmed/usaa362] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/16/2020] [Accepted: 09/03/2020] [Indexed: 01/15/2023] Open
Abstract
INTRODUCTION Energy drinks are an increasingly utilized beverage and are gaining popularity in recent years. The U.S. Air Force (USAF) represents a unique population where energy drink consumption may be higher than the general population. To better understand the safety and health impact of energy drinks, this large-scale comprehensive survey was conducted to study energy drink consumption patterns and its associated adverse effects. MATERIALS AND METHODS A survey was conducted across 12 USAF installations to assess self-reported energy drink consumption and adverse effects in the military population. This study was approved by the David Grant USAF Medical Center Institutional Review Board. RESULTS A total of 9,655 participants participated in the survey. Energy drink consumption was reported in 76.7% of the participants, with 12.0% consuming ≥1 energy drink per day. Male gender, younger age, and enlisted military members are more likely to be high consumers; 58.6% of participants reported having at least once tried a premixed beverage that combines alcohol, caffeine, and other stimulants. Among energy drink users, 60.0% reported experiencing ≥1 adverse effect, and 0.92% reported needing to see a physician or going to the emergency department because of adverse effects from energy drinks. Higher energy drink or premixed combination beverage consumption frequency was associated with increased likelihood of physician or emergency department visits (P ≤ 0.002 for both). CONCLUSION Approximately three in four USAF members reported ever consuming an energy drink. Caution should be exercised on the amount of energy drink consumed to limit the risk of serious adverse effects. Future studies should identify populations at greatest risk for adverse effects and alternative sources of energy maintenance to attain optimal mission readiness.
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Affiliation(s)
- Nicholas A Milazzo
- Department of Pharmacy, David Grant USAF Medical Center, Fairfield, CA 94535, USA
| | - Diana X Cao
- Department of Pharmacy Practice, Marshall B. Ketchum University College of Pharmacy, Fullerton, CA 92831, USA
| | - Gunjeeta Diwaker
- Department of Pharmacy Practice, Thomas J Long School of Pharmacy, University of the Pacific, Stockton, CA 95211, USA
| | - Jennifer A Thornton
- Department of Pharmacy, David Grant USAF Medical Center, Fairfield, CA 94535, USA
| | - Sachin A Shah
- Department of Pharmacy, David Grant USAF Medical Center, Fairfield, CA 94535, USA.,Department of Pharmacy Practice, Thomas J Long School of Pharmacy, University of the Pacific, Stockton, CA 95211, USA
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23
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Fagan MJ, Di Sebastiano KM, Qian W, Leatherdale S, Faulkner G. Coffee and cigarettes: Examining the association between caffeinated beverage consumption and smoking behaviour among youth in the COMPASS study. Prev Med Rep 2020; 19:101148. [PMID: 32695565 PMCID: PMC7363697 DOI: 10.1016/j.pmedr.2020.101148] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 05/22/2020] [Accepted: 06/14/2020] [Indexed: 12/26/2022] Open
Abstract
Caffeinated beverage consumption is associated with smoking behaviours in youth. High energy drink consumption is most strongly associated with smoking behaviours. Caffeinated beverages and smoking behaviour demonstrate a dose–response association.
In adults, coffee, sugar-sweetened beverage (SSB) and high energy drink consumption have been related to increases in risky behaviour, including smoking. However, these associations are not well understood during adolescence. The purpose of this study was to examine the association between beverage consumption and smoking behaviour among Canadian adolescents. Using data from the COMPASS study (2016–2017; n = 46,957), four models were developed to investigate whether beverage consumption explained variability in smoking behaviour in adolescence (age = 15.7 ± 1.2 yrs); 1) smoking status; 2) e-cigarette use status; 3) days smoking cigarettes per month; and 4) days using an e-cigarette per month. Models were adjusted for demographic factors. Logistic (models 1 and 2) and ordinal logistic (models 3 and 4) were used for analysis. An association between the frequency of SSBs, coffee/tea or high energy drinks consumption and smoking behaviour was identified in all models. Greater beverage consumption was associated with being a current smoker (OR = 2.46 (2.02, 2.99)), former smoker, (OR = 2.50 (1.53, 4.08)), and currently using an e-cigarette (OR = 4.66 (3.40, 6.40)). Higher beverage consumption was also associated with more days smoking/using an e-cigarette per month (OR = 2.67 (1.92, 3.70) and 3.45 (2.32, 5.12), respectively). High energy drink consumption on 4 or 5 days of the school week was the best predictor of smoking behaviour in all models. Given the health consequences of smoking and e-cigarette use and their association with SSB, high energy drinks and coffee consumption, policy initiatives to prevent smoking initiation and limit access to these beverages needs ongoing attention and implementation.
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Affiliation(s)
- Matthew James Fagan
- Population Physical Activity Laboratory, School of Kinesiology, University of British Columbia, Vancouver, BC, Canada
| | - Katie Mary Di Sebastiano
- Population Physical Activity Laboratory, School of Kinesiology, University of British Columbia, Vancouver, BC, Canada
| | - Wei Qian
- School of Public Health and Health Systems, University of Waterloo, Waterloo, ON, Canada
| | - Scott Leatherdale
- School of Public Health and Health Systems, University of Waterloo, Waterloo, ON, Canada
| | - Guy Faulkner
- Population Physical Activity Laboratory, School of Kinesiology, University of British Columbia, Vancouver, BC, Canada
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24
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Masengo L, Sampasa-Kanyinga H, Chaput JP, Hamilton HA, Colman I. Energy drink consumption, psychological distress, and suicidality among middle and high school students. J Affect Disord 2020; 268:102-108. [PMID: 32157999 DOI: 10.1016/j.jad.2020.03.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 01/11/2020] [Accepted: 03/02/2020] [Indexed: 12/29/2022]
Abstract
BACKGROUND Previous research has found links between energy drink consumption and mental health outcomes in youth. However, little is known about the factors that could moderate these relationships. The present study examined the associations between energy drink consumption and psychological distress, suicidal thoughts, and suicide attempts among adolescents, and tested whether sex and school type (i.e. middle vs. high school) would moderate these associations. METHODS Data on students in grades 7 through 12 was obtained from the 2017 Ontario Student Drug Use and Health Survey (N = 5,538). Multivariable Poisson regression analyses were used to examine associations between energy drink consumption and mental health outcomes. Analyses were weighted and adjusted for the complex survey design. RESULTS Energy drink consumption was associated with greater risk of moderate to serious (adjusted incidence rate ratio (IRR) 1.19, 95% confidence interval (CI) 1.03-1.37) and serious (IRR: 1.45, 95% CI: 1.13-1.86) levels of psychological distress, suicidal thoughts (IRR: 1.98, 95% CI: 1.62-2.42), and suicide attempts (IRR: 3.67, 95% CI: 2.26-5.95). The association between energy drink consumption and mental health outcomes was much stronger among boys and middle school students. LIMITATIONS The cross-sectional nature of the data precludes causal inferences and there is possibility of bias related to self-reports. CONCLUSIONS Energy drink consumption among adolescents is strongly and differentially associated with mental health problems among male and female middle and high school students. Future research is necessary to replicate and disentangle the observed differences in more detail to inform the development of tailored interventions.
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Affiliation(s)
- Lydie Masengo
- Department of Psychology, Carleton University, Ottawa, Ontario, Canada
| | | | - Jean-Philippe Chaput
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada; Healthy Active Living and Obesity Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
| | - Hayley A Hamilton
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Ian Colman
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada; Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
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25
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Almutairi I, Al-Rashdi M, Almutairi A. Prevalence and Predictors of Depression, Anxiety and Stress Symptoms in Paramedics at Saudi Red Crescent Authority. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2020; 8:105-111. [PMID: 32587491 PMCID: PMC7305676 DOI: 10.4103/sjmms.sjmms_227_18] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 02/12/2019] [Accepted: 11/17/2019] [Indexed: 01/09/2023]
Abstract
Background: Emergency medical professionals often encounter situations when dealing with patients that can affect their mental health. In Saudi Arabia, there is paucity of data regarding the mental health of paramedics involved in prehospital care. Objectives: To determine the prevalence and predictors of stress, anxiety and depression symptoms among paramedics working at Saudi Red Crescent Authority (SRCA) stations in Riyadh, Saudi Arabia. Methods: This cross-sectional, questionnaire study included all paramedics working in the prehospital medical services of 21 SRCA stations in Riyadh (N = 300) between March and June 2017. Sociodemographic data were collected using a self-reporting questionnaire, and the Arabic version of the Depression Anxiety and Stress Scale-21 was used to identify the states of stress, anxiety and depression. Bivariate analysis using chi-square test and multivariate logistic regression analysis were performed to determine the association between sociodemographic factors and mental health. Results: In total, 240 emergency medical professionals responded (response rate = 80%). Of these, 30.5% had stress, 40% had anxiety and 26.7% had depression. All cases of stress were of mild-to-moderate level, while 5.1% of the respondents had severe-to-extremely severe anxiety and 1.3% had severe depression; there were no cases of extremely severe depression. Number of mission calls was identified as a predictor for stress and anxiety; intake of medications for noncommunicable diseases as a predictor for stress and depression; hours of sleep/day for anxiety and depression and use of stimulant beverages other than tea, coffee and energy drinks as predictors for anxiety. Conclusion: This study demonstrates that stress, anxiety and depressive symptoms are relatively common in paramedics working at SRCA stations in Riyadh. The authors suggest that the above-mentioned predictors should be monitored in paramedics and interventions should be made when necessary.
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Affiliation(s)
- Ibrahim Almutairi
- College of Medicine, Majma'ah University, Al Majma'ah, Kingdom of Saudi Arabia
| | - Meshal Al-Rashdi
- Family Medicine Department, Prince Mohammed Bin Abdulaziz Hospital, Ministry of Health, Riyadh, Kingdom of Saudi Arabia
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26
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Lee CH, George O, Kimbrough A. Chronic voluntary caffeine intake in male Wistar rats reveals individual differences in addiction-like behavior. Pharmacol Biochem Behav 2020; 191:172880. [PMID: 32105663 PMCID: PMC7269711 DOI: 10.1016/j.pbb.2020.172880] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 02/04/2020] [Accepted: 02/20/2020] [Indexed: 10/24/2022]
Abstract
Caffeine is the most widely consumed psychoactive substance in the world. However, there is controversy about whether becoming addicted to caffeine is possible and a lack of well-established animal models to examine caffeine consumption. The present study sought to establish a model of caffeine consumption in Wistar rats, identify different rat populations based on caffeine preference, and determine whether extended voluntary caffeine consumption produces compulsive-like caffeine intake and withdrawal symptoms. Male Wistar rats were used throughout the experiment. The optimal concentration of caffeine to maximize caffeine consumption and caffeine preference was determined. Rats were then given continuous access to caffeine, followed by intermittent access. Rats were tested for signs of withdrawal-like behavior by measuring mechanical nociception and irritability-like behavior. Rats were further examined for compulsive-like caffeine consumption using quinine adulteration. Dose-response testing indicated an optimal caffeine concentration of 0.3 mg/mL. During intermittent access to caffeine, the rats did not escalate their caffeine intake and instead exhibited a decrease in intake over sessions. Three groups of rats were identified based on caffeine preference (high, medium, and low) across continuous and intermittent access. These three groups of rats matched low (1 cup), medium (2 cups), and high (4 cups) levels of daily coffee consumption in humans. Caffeine-consuming rats did not exhibit differences in mechanical nociception or irritability-like behavior compared with controls. In high caffeine-preferring rats but not in medium or low caffeine-preferring rats, compulsive-like caffeine consumption was observed. The present study established a rodent model of caffeine consumption that resulted in large individual differences in caffeine intake, similar to humans. Compulsive-like caffeine consumption in high caffeine-preferring rats and differences in caffeine preference between groups suggest that caffeine may result in compulsive-like intake in a subpopulation of subjects. Further testing is necessary to determine the factors that contribute to differences in caffeine preference and compulsive-like intake.
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Affiliation(s)
- Christine H Lee
- Department of Psychiatry, University of California San Diego, School of Medicine, MC 0714, La Jolla, CA 92093, United States of America
| | - Olivier George
- Department of Psychiatry, University of California San Diego, School of Medicine, MC 0714, La Jolla, CA 92093, United States of America
| | - Adam Kimbrough
- Department of Psychiatry, University of California San Diego, School of Medicine, MC 0714, La Jolla, CA 92093, United States of America.
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27
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Fatolahi H, Farahmand A, Rezakhani S. The Effect of Caffeine on Health and Exercise Performance with a Cold Brew Coffee Approach: A Scoping Review. NUTRITION AND FOOD SCIENCES RESEARCH 2020. [DOI: 10.29252/nfsr.7.2.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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28
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Energy Drink Consumption, Depression, and Salutogenic Sense of Coherence Among Adolescents and Young Adults. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17041290. [PMID: 32079347 PMCID: PMC7068601 DOI: 10.3390/ijerph17041290] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 02/01/2020] [Accepted: 02/14/2020] [Indexed: 12/13/2022]
Abstract
The prevalence of energy drink consumption has increased in Hungary over the past 10–15 years. This study assesses the frequency, motivations, and adverse effects of energy drink consumption, and examines how the process of becoming a regular consumer is connected with sense of coherence and depression symptoms. A total of 631 high school and college students were assessed using the Depression Scale (BDS-13) and Sense of Coherence Scale (SOC-13). Logistic regression models were fit to test the effect of and links between factors influencing addiction to energy drink use. A total of 31.1% (95% CI: 27.4–34.7) of those surveyed consumed energy drinks, 24.0% of those affected consumed the energy drink with alcohol, 71.4% (95% CI: 64.7–77.3) experienced adverse effects following energy drink consumption, and 10.2% (95% CI: 6.7–15.2) experienced at least four symptoms simultaneously. The most common motivations of consumption were fatigue, taste, and fun. Obtained by multivariate logistic regression models, after adjustment for sex and age, SOC and tendency to depression had a significant influence on the respondents’ odds of addiction. The tendency to depression increases the chances of addiction, while a strong sense of coherence diminishes the effects of depression. Young people in Hungary have been shown to consume energy drinks in quantities that are detrimental to their health. Complex preventive measures and programs are needed to address the problem. Families and educators should strive to instill a strong sense of coherence in children from an early age.
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Kemps E, Tiggemann M, Cibich M, Cabala A. Cognitive bias modification for energy drink cues. PLoS One 2019; 14:e0226387. [PMID: 31841542 PMCID: PMC6913920 DOI: 10.1371/journal.pone.0226387] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 11/25/2019] [Indexed: 11/18/2022] Open
Abstract
Energy drink consumption is increasing worldwide, especially among young adults, and has been associated with physical and mental health problems. In two experiments, we tested the prediction that energy drink consumption is in part driven by biased cognitive processing (attentional and approach biases), with a view to modifying these to reduce consumption. Young adults (18-25 years) who regularly consume energy drinks completed the dot probe (Exp.1; N = 116) or approach-avoidance task (Exp.2; N = 110) to measure attentional and approach bias for energy drink cues, respectively. They then underwent a cognitive bias modification protocol where they were trained to direct their attention away from pictures of energy drink cans (Exp.1), or to push a joystick away from themselves in response to these pictures (Exp.2). Following a post-training assessment of attentional (Exp.1) or approach bias (Exp.2), energy drink consumption was measured by an ostensible taste test. Regular energy drink consumers showed both an attentional and an approach bias for energy drink cues. Cognitive bias modification successfully reduced both biases. However, neither attentional nor approach bias modification significantly reduced energy drink intake. The results lend some support to incentive sensitisation theory which emphasises the role of biased decision-making processes related to addictive behaviours.
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Affiliation(s)
- Eva Kemps
- School of Psychology, Flinders University, Adelaide, Australia
| | | | - Mikaela Cibich
- School of Psychology, Flinders University, Adelaide, Australia
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Alia AO, Petrunich-Rutherford ML. Anxiety-like behavior and whole-body cortisol responses to components of energy drinks in zebrafish ( Danio rerio). PeerJ 2019; 7:e7546. [PMID: 31497403 PMCID: PMC6707341 DOI: 10.7717/peerj.7546] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 07/25/2019] [Indexed: 12/02/2022] Open
Abstract
The current study investigated the independent and combined effects of caffeine and taurine on anxiety-like behavior and neuroendocrine responses in adult zebrafish (Danio rerio). Caffeine (1,3,7-trimethylpurine-2,6-dione), the world’s most commonly used psychoactive drug, acts as an adenosine receptor blocker and a mild central nervous system stimulant. However, excessive use of caffeine is associated with heightened anxiety levels. Taurine (2-aminoethanesulfonic acid), a semi-essential amino acid synthesized within the human brain, has been hypothesized to play a role in regulating anxiolytic behavior. Caffeine and taurine are two common additives in energy drinks and are often found in high concentrations in these beverages. However, few studies have investigated the interaction of these two chemicals with regards to anxiety measures. A suitable vertebrate to examine anxiety-like behavior and physiological stress responses is the zebrafish, which has shown promise due to substantial physiological and genetic homology with humans. Anxiety-like behavior in zebrafish can be determined by analyzing habituation to novelty when fish are placed into a novel tank and scototaxis (light avoidance) behavior in the light-dark test. Stress-related neuroendocrine responses can be measured in zebrafish by analyzing whole-body cortisol levels. The goal of this study was to determine if exposure to caffeine, taurine, or a combination of the two compounds altered anxiety-like behavior and whole-body cortisol levels in zebrafish relative to control. Zebrafish were individually exposed to either caffeine (100 mg/L), taurine (400 mg/L), or both for 15 min. Zebrafish in the control group were handled in the same manner but were only exposed to system tank water. After treatment, fish were transferred to the novel tank test or the light-dark test. Behavior was tracked for the first 6 min in the novel tank and 15 min in the light-tark test. Fifteen min after introduction to the behavioral task, fish were euthanized for the analysis of whole-body cortisol levels. The results demonstrate that caffeine treatment decreased the amount of exploration in the top of the novel tank and increased scototaxis behavior in the light-dark test, which supports the established anxiogenic effect of acute exposure to caffeine. Taurine alone did not alter basal levels of anxiety-like behavioral responses nor ameliorated the anxiogenic effects of caffeine on behavior when the two compounds were administered concurrently. None of the drug treatments altered basal levels of whole-body cortisol. The current results of this study suggest that, at least at this dose and time of exposure, taurine does not mitigate the anxiety-producing effects of caffeine when administered in combination, such as with energy drink consumption.
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Affiliation(s)
- Alia O Alia
- Department of Psychology, Indiana University Northwest, Gary, IN, USA
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Abstract
PURPOSE OF REVIEW Energy drinks and energy shots are functional supplements with higher caffeine content marketed toward adolescents and young adults with the intention of boosting energy. Parallel to its rising popularity, there are safety concerns with the consumption of these beverages. Herein, we reviewed the impact these supplements produce on health and well-being. RECENT FINDINGS Most of the promoted benefits of the beverages can be attributed to caffeine. The physiologic effects, if any, of other ingredients such as vitamins and herbal extracts are unclear. The presence of a higher caffeine content as compared to soft drinks may predispose to caffeine intoxication in susceptible individuals. Also, the practice of co-ingestion of these beverages with alcohol is still prevalent and associated with serious consequences. Strict regulations (restriction of sales, clear warning labels, capping caffeine levels) and public education may help prevent the adverse outcomes from these beverages.
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Göçer M, Iltar U, Aykaş F, Aslan V, Nizam İ, Çelik M, Kurtoğlu E. Thrombotic Thrombocytopenic Purpura Cases and Consumption of Large Quantities of Energy Drink: Related or Coincidence? Acta Haematol 2019; 143:176-180. [PMID: 31167181 DOI: 10.1159/000500665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Accepted: 04/29/2019] [Indexed: 11/19/2022]
Abstract
The vast majority of cases of thrombotic thrombocytopenic purpura (TTP) are the result of acquired antibodies which inhibit the activity of the ADAMTS13 enzyme. Acquired TTP is more frequently seen in young females or in individuals with autoimmune disease. The development of antibodies against ADAMTS13 may also result from the administration or consumption of drugs and other substances. However, specific laboratory tests to identify the pathogenic mechanism of a particular drug may not be available, and the role of a potentially implicated drug or other ingested substance may not be clear. In this report we present 2 acquired TTP cases involving the consumption of a large amount of energy drink.
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Affiliation(s)
- Mesut Göçer
- Division of Hematology, Department of Internal Medicine, Antalya Training and Research Hospital, Antalya, Turkey,
| | - Utku Iltar
- Division of Hematology, Department of Internal Medicine, Antalya Training and Research Hospital, Antalya, Turkey
| | - Fatma Aykaş
- Division of Hematology, Department of Internal Medicine, Antalya Training and Research Hospital, Antalya, Turkey
| | - Vedat Aslan
- Division of Hematology, Department of Internal Medicine, Antalya Training and Research Hospital, Antalya, Turkey
| | - İlknur Nizam
- Division of Hematology, Department of Internal Medicine, Antalya Training and Research Hospital, Antalya, Turkey
| | - Mehmet Çelik
- Division of Hematology, Department of Internal Medicine, Antalya Training and Research Hospital, Antalya, Turkey
| | - Erdal Kurtoğlu
- Division of Hematology, Department of Internal Medicine, Antalya Training and Research Hospital, Antalya, Turkey
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Frayon S, Wattelez G, Cherrier S, Cavaloc Y, Lerrant Y, Galy O. Energy drink consumption in a pluri-ethnic population of adolescents in the Pacific. PLoS One 2019; 14:e0214420. [PMID: 30901361 PMCID: PMC6430393 DOI: 10.1371/journal.pone.0214420] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Accepted: 03/12/2019] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE Energy drinks are very popular among teenagers but may cause health problems. Energy drink consumption is partly associated with energy drink perception, but little is known about this in the Pacific Island Countries and Territories. The aim of this cross-sectional study was to identify the relationships between energy drink consumption, energy drink perception, weight status and sociodemographic characteristics in a school-going sample of Pacific adolescents. DESIGN A cross-sectional study carried out in the schools during school hours between July 2015 and April 2016. SETTING Sociodemographic characteristics, weight status, energy drink perception, and quantity of energy drinks consumed were obtained. Chi-square tests of independence, independent t tests, multivariate logistic regressions and multiple linear regressions were used. SUBJECTS A representative sample of 678 New Caledonian adolescents (11-16 years). RESULTS We found that one third of New Caledonian adolescents consume energy drinks. Boys are more likely to drink them than girls and Polynesians drink significantly more than European and Melanesian adolescents. Higher energy drink consumption in the New Caledonian adolescents is associated with good or neutral perceptions of the energy drink impact on health. Moreover, sex (being male) significantly influences the total energy drink consumption per week. Energy drink consumers have a tendency toward better perceptions of energy drinks than non-consumers. CONCLUSIONS Nutritional education targeting energy drink consumers should take these results into account by providing (community-based) educational programs, especially for adolescents from low socioeconomic backgrounds, boys, or those living in rural areas.
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Affiliation(s)
- Stéphane Frayon
- Interdisciplinary Laboratory for Research in Education, School of Education, University of New Caledonia, Av James Cook, Nouméa Cedex, New Caledonia
| | - Guillaume Wattelez
- Interdisciplinary Laboratory for Research in Education, School of Education, University of New Caledonia, Av James Cook, Nouméa Cedex, New Caledonia
| | - Sophie Cherrier
- Interdisciplinary Laboratory for Research in Education, School of Education, University of New Caledonia, Av James Cook, Nouméa Cedex, New Caledonia
| | - Yolande Cavaloc
- Interdisciplinary Laboratory for Research in Education, School of Education, University of New Caledonia, Av James Cook, Nouméa Cedex, New Caledonia
| | - Yannick Lerrant
- Interdisciplinary Laboratory for Research in Education, School of Education, University of New Caledonia, Av James Cook, Nouméa Cedex, New Caledonia
| | - Olivier Galy
- Interdisciplinary Laboratory for Research in Education, School of Education, University of New Caledonia, Av James Cook, Nouméa Cedex, New Caledonia
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Jain S, Srivastava AS, Verma RP, Maggu G. Caffeine addiction: Need for awareness and research and regulatory measures. Asian J Psychiatr 2019; 41:73-75. [PMID: 28174076 DOI: 10.1016/j.ajp.2017.01.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 01/09/2017] [Accepted: 01/16/2017] [Indexed: 01/18/2023]
Abstract
Caffeine consumption has been constantly growing in India especially among children and youngsters. Addictive potential of caffeine has long been reported, still there is lack of awareness about caffeine abuse in India. There is an intense need for appropriate public health regulatory measures and awareness about addictive potential & harms related to caffeine. To the best of our knowledge this is first case from India highlighting several important issues with progressive caffeine abuse resulting in dependence leading to physical, psychological, academic and social consequences; psychotic symptoms during intoxication; predisposing factors as impulsivity and novelty seeking traits in pre-morbid personality; psychosis in family; poor awareness of health hazards even among medical professionals. Widely variable caffeine containing products are available but caffeine content or its safety limit is not mentioned on caffeine products in India. Due to harmful consequences, legal availability to children, growing consumption of caffeine products, it is utmost essential to recognize caffeine as addictive substance and impose regulatory measures on sale, advertisement, maximum caffeine content, health consequences and safety limits of caffeine containing products. Further school teachers, parents and medical practitioners need to be made aware of health hazards of caffeine. Caffeine use shall always be enquired from patients presenting with psychiatric complaints. Further research and survey are required on caffeine use and related problems.
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Affiliation(s)
- Shobhit Jain
- Department of Psychiatry, Institute of Medical Sciences (IMS), Banaras Hindu University (BHU), Varanasi 221005, India.
| | - Adya Shanker Srivastava
- Department of Psychiatry, Institute of Medical Sciences (IMS), Banaras Hindu University (BHU), Varanasi 221005, India.
| | - Raghunath Prasad Verma
- Department of Psychiatry, Institute of Medical Sciences (IMS), Banaras Hindu University (BHU), Varanasi 221005, India.
| | - Gaurav Maggu
- Department of Psychiatry, Institute of Medical Sciences (IMS), Banaras Hindu University (BHU), Varanasi 221005, India.
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Choi J. Influence of Psychosocial Factors on Energy Drink Consumption in Korean Nursing Students: Never-consumers versus Ever-consumers. CHILD HEALTH NURSING RESEARCH 2019; 25:48-55. [PMID: 35004397 PMCID: PMC8650900 DOI: 10.4094/chnr.2019.25.1.48] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 12/10/2018] [Accepted: 12/19/2018] [Indexed: 01/13/2023] Open
Abstract
Purpose This study aimed to investigate the status of caffeine-containing energy drink consumption among Korean nursing students and to identify associated psychological factors. Methods In total, 187 Korean nursing students participated in this cross-sectional study. A self-administered questionnaire was used to identify participants' general characteristics and psychosocial factors (self-esteem, academic stress, depression, and college adjustment) associated with energy drink consumption. Data were analyzed with SPSS using descriptive statistics, the x2 test, the t-test, and logistic regression. Results More than two-thirds (73.3%) of the participants had consumed energy drinks. Among the investigated psychological factors, depression appeared to most strongly influence energy drink consumption behaviors in this population. Conclusion The consumption of caffeine-containing energy drinks was found to be common among nursing students preparing to become health care professionals; depressed nursing students were more likely to have consumed energy drinks than non-depressed students. Nursing educators should emphasize the early detection of unhealthy beverage consumption habits and provide appropriate education to enhance healthy behaviors in future health care professionals.
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Affiliation(s)
- Jihea Choi
- Assistant Professor, Department of Nursing, Yonsei University Wonju College of Medicine, Wonju, Korea
- Corresponding author Jihea Choi Department of Nursing, Yonsei University Wonju College of Medicine, 20 Ilsan-ro, Wonju 26426, Korea TEL +82-33-741-0379 FAX +82-33-743-9490 E-MAIL
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Daily Patterns of Caffeine Intake and the Association of Intake with Multiple Sociodemographic and Lifestyle Factors in US Adults Based on the NHANES 2007-2012 Surveys. J Acad Nutr Diet 2018; 119:106-114. [PMID: 30446428 DOI: 10.1016/j.jand.2018.08.152] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 08/19/2018] [Indexed: 01/04/2023]
Abstract
BACKGROUND Caffeine increases alertness when consumed in single servings of various products including coffee, tea, soft drinks, and energy drinks. Although not a nutrient, caffeine is consumed by 90% of the adult population in the United States. OBJECTIVE This study examined the daily pattern of caffeine intake and its relationship to multiple demographic variables. METHODS Data from the National Health and Nutrition Examination Survey (NHANES) 2007-2012 (adults aged 19+ years; n=16,173) were used to determine the time of day at which caffeine is consumed and demographic factors associated with intake. Regression analyses characterized factors associated with caffeine intake including sex, age, ethnicity, education, smoking status, physical activity, employment status, total work hours, alcohol, and energy intake. RESULTS Mean adult per capita caffeine intake was 169±4 mg/d (mean±standard error). Most caffeine (70%) was consumed before noon, often at breakfast, and intake decreased progressively over the day, with little consumed after 9:00 pm. Intake was associated with age, ethnicity, smoking status, total calorie intake, and work hours (P<0.01) but not physical activity, economic status, education level, or employment status. Variables with the largest associations with intake were, respectively, ethnicity and age. Non-Hispanic black individuals consumed the smallest amounts (80±2 mg/d), non-Hispanic white individuals consumed the greatest amounts (194±3 mg/d), and Asian individuals (126±7 mg/d) and Hispanic individuals consumed intermediate amounts (127±3 mg/d). Middle-aged individuals (aged 50 to 54 years) consumed more caffeine (211±6 mg/d) than younger (107±4 mg/d, aged 20 to 24 years) and older individuals (153±4 mg/d, aged 75 to 79 years). CONCLUSION Most caffeine is consumed in the morning, when alertness is lowest, and very little in the evening before sleep. Ethnicity and age were the variables most strongly associated with intake; work hours, occupation, energy and alcohol intake, and smoking were also associated with intake. Because caffeine increases alertness, it is not surprising that its pattern of consumption and factors associated with its intake vary from those of most other food constituents.
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Dreher M, Ehlert T, Simon P, Neuberger EWI. Boost Me: Prevalence and Reasons for the Use of Stimulant Containing Pre Workout Supplements Among Fitness Studio Visitors in Mainz (Germany). Front Psychol 2018; 9:1134. [PMID: 30065677 PMCID: PMC6056667 DOI: 10.3389/fpsyg.2018.01134] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Accepted: 06/13/2018] [Indexed: 12/24/2022] Open
Abstract
The rapidly increasing interest in fitness related sports over the past few years has been accompanied by a booming industry of nutritional supplements. Many of these substances have unproven benefits and are even potentially harmful to the user. The aim of this study was to determine the prevalence and reasons for nutritional supplement (NS) use among fitness studio visitors in Mainz (Germany), emphasizing new multi-ingredient based supplements such as pre workout boosters (PWBs). Some of the PWBs contain stimulants such as DMAA, N,α-DEPEA, DMAE and DMBA with so far unknown risks, harms and benefits. Four-Hundred and Ninety Two participants in 13 fitness studios completed a questionnaire on the use of nutritional supplements. Descriptive statistics and chi-square tests were used to examine differences in supplement use regarding training- and intake-reasons. About 57.0% of the participants reported the use of NS during the last 4 weeks. The all-time prevalence of creatine use was 28.7%, whereas 12.2% of the participants stated creatine use during the past 4 weeks. The all-time prevalence of PWB intake was 25.8%, whereas the last month prevalence was 11.8%. Among the group of PWB users, 20.5% stated to search specifically for substances such as DMAA, N,α-DEPEA, DMAE or DMBA. Logistic regression analysis showed positive relations between creatine use and the predictor variables gender, strength training and bodybuilding, as well as the stated exercisers' training reasons to increase physical- and sports-performance, and quality of life. PWB consumption was related to the variables gender, training frequency, and the reason for sports performance enhancement. Specific ingredient focus was related to the predictor variables competition participation and increase of mental performance. The results of the study show a high prevalence of PWB consumption among fitness studios visitors, which is comparable with creatine use. The predicting variables for consumption seem to be slightly different between the supplements, especially if the users are searching for stimulating agents. The current findings help to create preliminary consumption patterns and can help to identify potential endangered fitness studio visitors for prevention and risk communication, especially for PWBs.
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Affiliation(s)
- Matthias Dreher
- Department of Sports Medicine, Rehabilitation and Disease Prevention, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Tobias Ehlert
- Department of Sports Medicine, Rehabilitation and Disease Prevention, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Perikles Simon
- Department of Sports Medicine, Rehabilitation and Disease Prevention, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Elmo W I Neuberger
- Department of Sports Medicine, Rehabilitation and Disease Prevention, Johannes Gutenberg University Mainz, Mainz, Germany
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Jackson DB, Leal WE, Posick C, Vaughn MG, Olivan M. The Role of Adolescent Victimization in Energy Drink Consumption: Monitoring the Future, 2010–2016. J Community Health 2018; 43:1137-1144. [DOI: 10.1007/s10900-018-0532-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Perinatal exposure to energy drink induces oxidative damage in the liver, kidney and brain, and behavioral alterations in mice offspring. Biomed Pharmacother 2018; 102:798-811. [PMID: 29605768 DOI: 10.1016/j.biopha.2018.03.139] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 03/20/2018] [Accepted: 03/22/2018] [Indexed: 12/12/2022] Open
Abstract
The worldwide consumption of energy drinks (EDs) has increased in recent years. EDs have several side effects and can be linked to liver injury, kidney damage and risk-seeking behavior. The impact of perinatal consumption of EDs on the newborns has not been previously investigated. In this study, we evaluated the effects of perinatal exposure to a caffeinated ED on the liver, kidney, brain, locomotor activity and anxiety in mice newborns. Pregnant mice received 2.5 or 5 ml ED by oral gavage from the first day of pregnancy until day 15 after birth. Perinatal exposure to the ED induced a significant increase in lipid peroxidation and declined antioxidant defenses in the liver, kidney, cerebrum, cerebellum and medulla oblongata of the newborns at days 21 and 35 after birth. ED induced several histological alterations, including vacuolations and lipid infiltration of hepatocytes, developing and degenerated glomeruli and dilated urinary spaces in the renal cortex, pyknosis and chromatolysis of the cerebral and medullary neurons, and degenerated and abnormal Purkinje cells in the cerebellum. In addition, ED increased the locomotion and induced anxiety-like behavior in mice newborns. In conclusion, perinatal exposure to EDs induces oxidative stress, tissue injury and behavioral alterations in the mice newborns. Therefore, the consumption of EDs during pregnancy and lactation has a negative impact on the newborns and should be treated as a significant health problem that warrants attention.
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Sirico F, Miressi S, Castaldo C, Spera R, Montagnani S, Di Meglio F, Nurzynska D. Habits and beliefs related to food supplements: Results of a survey among Italian students of different education fields and levels. PLoS One 2018; 13:e0191424. [PMID: 29351568 PMCID: PMC5774790 DOI: 10.1371/journal.pone.0191424] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 01/04/2018] [Indexed: 01/11/2023] Open
Abstract
The increasing availability of food supplements, aggressive media advertising, and common beliefs that these substances have only positive effects on health and sport performance indicate a need for continuous monitoring of this phenomenon. The aim of this study was to investigate the habits and beliefs related to diet supplementation among medical, health professional, and other university/high school students by means of a cross-sectional anonymous survey online. Among the respondents aware of supplements, 37.4% were taking or had taken them in the past. Food supplement use was more common among university students (in particular, those in health professional graduate courses) than high school students. Individual sport practice, rather than team sport, was associated with higher likelihood of food supplement use. Multivitamins were most commonly used, while weight-loss formulations were the least popular. Strikingly, filling nutrient gaps was statistically not considered the main reason for taking food supplements. Instead, they were used to enhance mental performance or enhance well-being. There was statistical evidence that students not enrolled in health or medical professional studies strongly agreed more often than medical students that taking food supplements prevents illness. These results indicate a striking difference between the evidence-based and personal reasons for food supplement use. Arguably, it calls for an improvement in education about diet supplementation and a change in attitude of health care providers to its implementation.
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Affiliation(s)
- Felice Sirico
- Department of Public Health, University of Naples Federico II, Naples, Italy
- * E-mail:
| | - Salvatore Miressi
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Clotilde Castaldo
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Rocco Spera
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Stefania Montagnani
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Franca Di Meglio
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Daria Nurzynska
- Department of Public Health, University of Naples Federico II, Naples, Italy
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Wikoff D, Welsh BT, Henderson R, Brorby GP, Britt J, Myers E, Goldberger J, Lieberman HR, O'Brien C, Peck J, Tenenbein M, Weaver C, Harvey S, Urban J, Doepker C. Systematic review of the potential adverse effects of caffeine consumption in healthy adults, pregnant women, adolescents, and children. Food Chem Toxicol 2017; 109:585-648. [DOI: 10.1016/j.fct.2017.04.002] [Citation(s) in RCA: 184] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Revised: 03/21/2017] [Accepted: 04/03/2017] [Indexed: 12/21/2022]
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Ha D, Song I, Jang G, Lee EK, Shin JY. Use pattern and predictors of use of highly caffeinated energy drinks among South Korean adolescents: a study using the Health Belief Model. BMJ Open 2017; 7:e017224. [PMID: 28947455 PMCID: PMC5623546 DOI: 10.1136/bmjopen-2017-017224] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVES Concerns about the use of highly caffeinated energy drinks among Korean adolescents remains. We compared adolescents' perceptions regarding the use of drinks to their behaviours and factors. DESIGN A structured questionnaire based on the Health Belief Model was administered to 850 freshmen and sophomores at three high schools in Bucheon, South Korea. Benefits were defined as beneficial effects from the use of highly caffeinated energy drinks (eg, awakening from sleepiness) and harms as adverse effects of the drinks (eg, cardiac palpitation). Likelihood of action represents the likelihood of taking actions that are perceived to be more beneficial after comparison of the benefits and harms of caffeine use. Descriptive analysis was used to quantify the relationship between their beliefs about highly caffeinated energy drinks and their use. We conducted hierarchical logistic regression to compute ORs and 95% CIs for: (1) demographic factors, (2) health threat, (3) likelihood of action and (4) cues to act. RESULTS Altogether, 833 students responded to the questionnaire (effective response rate=98.0%). About 63.0% reported use of highly caffeinated energy drinks and 35.2% had used them as needed and habitually. The more susceptible the respondents perceived themselves to be to the risk of using these drinks, the less likely they were to use them (OR: 0.73, 95% CI 0.50 to 1.06). The more severe the perception of a health threat, the less that perception was associated with use (OR: 0.44, 95% CI 0.29 to 0.67). Likelihood of action was the strongest predictor of use, explaining 12.5% in use. Benefits and harms (OR: 4.43, 95% CI 2.77 to 7.09; OR: 1.86, 95% CI 1.16 to 2.99) also were significant predictors. CONCLUSIONS Enhancing adolescents' perceptions of benefits and harms regarding using highly caffeinated energy drinks could be an effective way to influence the use of these drinks.
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Affiliation(s)
- Dongmun Ha
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea
| | - Inmyung Song
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea
| | - Gyeongil Jang
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea
| | - Eui-Kyung Lee
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea
| | - Ju-Young Shin
- School of Pharmacy, Sungkyunkwan University, Suwon, Korea
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Al-Shaar L, Vercammen K, Lu C, Richardson S, Tamez M, Mattei J. Health Effects and Public Health Concerns of Energy Drink Consumption in the United States: A Mini-Review. Front Public Health 2017; 5:225. [PMID: 28913331 PMCID: PMC5583516 DOI: 10.3389/fpubh.2017.00225] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Accepted: 08/11/2017] [Indexed: 12/30/2022] Open
Abstract
As energy drink consumption continues to grow worldwide and within the United States, it is important to critically examine the nutritional content and effects on population health of these beverages. This mini-review summarizes the current scientific evidence on health consequences from energy drink consumption, presents relevant public health challenges, and proposes recommendations to mitigate these issues. Emerging evidence has linked energy drink consumption with a number of negative health consequences such as risk-seeking behaviors, poor mental health, adverse cardiovascular effects, and metabolic, renal, or dental conditions. Despite the consistency in evidence, most studies are of cross-sectional design or focus almost exclusively on the effect of caffeine and sugar, failing to address potentially harmful effects of other ingredients. The negative health effects associated with energy drinks (ED) are compounded by a lack of regulatory oversight and aggressive marketing by the industry toward adolescents. Moreover, the rising trend of mixing ED with alcohol presents a new challenge that researchers and public health practitioners must address further. To curb this growing public health issue, policy makers should consider creating a separate regulatory category for ED, setting an evidence-based upper limit on caffeine, restricting sales of ED, and regulating existing ED marketing strategies, especially among children and adolescents.
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Affiliation(s)
- Laila Al-Shaar
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, United States
- Population Health Sciences Program, Graduate School of Arts and Sciences, Harvard University, Cambridge, MA, United States
| | - Kelsey Vercammen
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Chang Lu
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Scott Richardson
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, United States
- Population Health Sciences Program, Graduate School of Arts and Sciences, Harvard University, Cambridge, MA, United States
| | - Martha Tamez
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Josiemer Mattei
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, United States
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Distelberg BJ, Staack A, Elsen KD, Sabaté J. The Effect of Coffee and Caffeine on Mood, Sleep, and Health-Related Quality of Life. JOURNAL OF CAFFEINE RESEARCH 2017. [DOI: 10.1089/jcr.2016.0023] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Brian J. Distelberg
- Counseling and Family Sciences, Loma Linda University, Loma Linda, California
| | - Andrea Staack
- Division of Female Pelvic Medicine and Reconstructive Surgery, Department of Urology, School of Medicine, Loma Linda University, Loma Linda, California
| | - K'dee D. Elsen
- Department of Psychology, Loma Linda University, Loma Linda, California
| | - Joan Sabaté
- Department of Nutrition, School of Public Health, Loma Linda University, Loma Linda, California
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Woolsey CL, Williams RD, Housman JM, Sather TE. Age at First Use of Energy Drinks Associated With Risky Alcohol-Related Motor Vehicle Behaviors Among College Students. JOURNAL OF CHILD & ADOLESCENT SUBSTANCE ABUSE 2017. [DOI: 10.1080/1067828x.2017.1307795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Energy drink use frequency among an international sample of people who use drugs: Associations with other substance use and well-being. Drug Alcohol Depend 2017; 174:70-79. [PMID: 28319752 DOI: 10.1016/j.drugalcdep.2017.01.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 12/18/2016] [Accepted: 01/07/2017] [Indexed: 12/16/2022]
Abstract
OBJECTIVE The study aims were to identify: i.) energy drink (ED), caffeine tablet, and caffeine intranasal spray use amongst a sample who report drug use, and ii.) the association between ED use frequency and demographic profile, drug use, hazardous drinking, and wellbeing. METHOD Participants (n=74,864) who reported drug use completed the online 2014 Global Drug Survey. They provided data on demographics, ED use, and alcohol and drug use, completed the Alcohol Use Disorders Identification Test (AUDIT) and Personal Wellbeing Index (PWI), and reported whether they wished to reduce alcohol use. RESULTS Lifetime ED, caffeine tablet and intranasal caffeine spray use were reported by 69.2%, 24.5% and 4.9%. Median age of ED initiation was 16 years. For those aged 16-37, median years using EDs increased from 4 to 17 years of consumption, where it declined thereafter. Greater ED use frequency was associated with: being male; under 21 years of age; studying; and past year caffeine tablet/intranasal spray, tobacco, cannabis, amphetamine, MDMA, and cocaine use. Past year, infrequent (1-4days) and frequent (≥5days) past month ED consumers reported higher AUDIT scores and lower PWI scores than lifetime abstainers; past month consumers were less likely to report a desire to reduce alcohol use. CONCLUSIONS ED use is part of a complex interplay of drug use, alcohol problems, and poorer personal wellbeing, and ED use frequency may be a flag for current/future problems. Prospective research is required exploring where ED use fits within the trajectory of other alcohol and drug use.
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Efficacy of school-based interventions aimed at decreasing sugar-sweetened beverage consumption among adolescents: a systematic review. Public Health Nutr 2017; 20:2416-2431. [DOI: 10.1017/s1368980017000076] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
AbstractObjectiveTo verify the efficacy of school-based interventions aimed at reducing sugar-sweetened beverage (SSB) consumption among adolescents in order to develop or improve public health interventions.DesignSystematic review of interventions targeting adolescents and/or the school environment.SettingThe following databases were investigated: MEDLINE/PubMed, PsycINFO, CINAHL and EMBASE. Proquest Dissertations and Theses was also investigated for unpublished trials.SubjectsAdolescents were defined as individuals between the ages of 12 and 17 years.ResultsA total of thirty-six studies detailing thirty-six different interventions tested among independent samples (n152 001) were included in the review. Twenty interventions were classified as educational/behavioural and ten were classified as legislative/environmental interventions. Only six interventions targeted both individuals and their environment. Over 70 % of all interventions, regardless of whether they targeted individuals, their environment or both, were effective in decreasing SSB consumption. Legislative/environmental studies had the highest success rate (90·0 %). Educational/behavioural interventions only and interventions that combined educational/behavioural and legislative/environmental approaches were almost equally effective in reducing SSB consumption with success rates of 65·0 and 66·7 %, respectively. Among the interventions that had an educational/behavioural component, 61·5 % were theory-based. The behaviour change techniques most frequently used in interventions were providing information about the health consequences of performing the behaviour (72·2 %), restructuring the physical environment (47·2 %), behavioural goal setting (36·1 %), self-monitoring of behaviour (33·3 %), threat to health (30·6 %) and providing general social support (30·6 %).ConclusionsSchool-based interventions show promising results to reduce SSB consumption among adolescents. A number of recommendations are made to improve future studies.
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Psychopathology Related to Energy Drinks: A Psychosis Case Report. Case Rep Psychiatry 2017; 2017:5094608. [PMID: 28116203 PMCID: PMC5237741 DOI: 10.1155/2017/5094608] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 12/18/2016] [Indexed: 01/22/2023] Open
Abstract
Energy drinks (ED) are nonalcoholic beverages that have caffeine as their most common active substance. The rapid expansion of ED consumption has created concern in the scientific community as well as in the public opinion. We report a psychotic episode probably triggered by ED abuse in a young adult without previous psychotic disorders. We have reviewed the literature regarding the relationship between caffeine, energy drinks, and psychopathology. Few articles have been published about mental health effects of energy drinks and caffeine abuse. Nevertheless, this relationship has been suggested, specifically with anxiety disorders, manic episodes, suicide attempts, psychotic decompensation, and substance use disorder. ED consumption could represent a global public health problem because of the potential severe adverse effects in mental and physical health. To our knowledge, this article is probably the first case of psychosis related to ED abuse in an individual without previous psychotic disorders.
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