Energy drink consumption pattern among university students in North East England

Abstract

Background Energy drinks (EDs) are popular beverages with young people, particularly in the UK. There is an emerging evidence base on the negative health impacts in children and adolescents, largely relating to the high caffeine and sugar contents of these drinks. However, no studies have been conducted to date focusing on university students in the UK. The purpose of this study was to investigate factors underpinning ED consumption, as well as health effects reported by students. Methods An online survey was conducted with a non-representative sample of 900 students from the five universities in the North East of England. This included questions on ED consumption, perceived stress (10-item PSS), general health status, personal wellbeing (ONS4), lifestyle and use of other substances such as alcohol. Responses were analysed using SPSS. Results 84% of respondents (n = 756) had consumed EDs at least once, mainly while partying or during revision. Of these ED consumers, 542 (71.7%) reported experiencing symptoms following intake, with the most common being elevation of heart rate and palpitations. No associations were found between ED consumption and perceived stress or wellbeing, but an inverse U-shaped association was observed with self-reported health (i.e. lowest consumption among those who rated their health as either “very good” or “bad”). Consumers were more likely to be male, White, from the UK, less affluent backgrounds, and report having no religion. Co-consumption with alcohol was common in the cohort (46.2%). Those who used substances such as cigarettes, e-cigarettes and cannabis were also more likely to be ED consumers. Conclusions ED consumption is highly prevalent in the student population, linked to socioeconomic and cultural factors rather than perceived stress or wellbeing. Prevention campaigns targeting students should aim to raise awareness of the consequences of chronic and acute ED consumption, particularly in conjunction with other substances. Key messages ED consumption is highly prevalent in the student population, often in conjunction with alcohol. Consumption is linked to socioeconomic and cultural factors rather than perceived stress or personal wellbeing.