Drunkorexia: Around 1 in 3 female uni students report saving calories for binge drinking episodes

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Peer-reviewed: This work was reviewed and scrutinised by relevant independent experts.

Observational study: A study in which the subject is observed to see if there is a relationship between two or more things (eg: the consumption of diet drinks and obesity). Observational studies cannot prove that one thing causes another, only that they are linked.

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Mojito, appletini or a simple glass of fizz – they may take the edge off a busy day, but if you find yourself bingeing on more than a few, you could be putting your physical and mental health at risk according new research at the University of South Australia. Around one in three Australian female university students report not eating, or eating differently, to try and save calories for binge  drinking episodes, behaviour often referred to as 'Drunkorexic'. The study also looked at the negative behaviour traits most likely to predict drunkorexia, and found that people with insufficient self-control, emotional deprivation, and social isolation were most likely to also show drunkorexic behaviour.

Journal/conference: Australian Psychologist

Link to research (DOI): 10.1111/ap.12462

Organisation/s: University of South Australia

Funder: Not available

Media release

Mojito, appletini or a simple glass of fizz – they may take the edge off a busy day, but if you find yourself bingeing on more than a few, you could be putting your physical and mental health at risk according new research at the University of South Australia.

Examining the drinking patterns of 479 female Australian university students aged 18–24 years, the world-first empirical study explored the underlying belief patterns than can contribute to Drunkorexia – a damaging and dangerous behaviour where disordered patterns of eating are used to offset negative effects of consuming excess alcohol, such as gaining weight.

Concerningly, researchers found that a staggering 82.7 per cent of female university students surveyed had engaged in Drunkorexic behaviours over the past three months. And, more than 28 per cent were regularly and purposely skipping meals, consuming low-calorie or sugar-free alcoholic beverages, purging or exercising after drinking to help reduce ingested calories from alcohol, at least 25 per cent of the time.

Clinical psychologist and lead UniSA researcher Alycia Powell-Jones says the prevalence of Drunkorexic behaviours among Australian female university students is concerning.

“Due to their age and stage of development, young adults are more likely to engage in risk-taking behaviours, which can include drinking excess alcohol,” Powell-Jones says.

“Excess alcohol consumption combined with restrictive and disordered eating patterns is extremely dangerous and can dramatically increase the risk of developing serious physical and psychological consequences, including hypoglycaemia, liver cirrhosis, nutritional deficits, brain and heart damage, memory lapses, blackouts, depression and cognitive deficits.

“Certainly, many of us have drunk too much alcohol at some point in time, and we know just by how we feel the next day, that this is not good for us, but when nearly a third of young female uni students are intentionally cutting back on food purely to offset alcohol calories; it’s a serious health concern.”

The harmful use of alcohol is a global issue, with excess consumption causing millions of deaths, including many thousands of young lives.

In Australia, one in six people consume alcohol at dangerous levels, placing them at lifetime risk of an alcohol-related disease or injury. The combination of excessive alcohol intake with restrictive eating behaviours to offset calories can result in a highly toxic cocktail for this population.

The study was undertaken in two stages. The first measured the prevalence of self-reported, compensative and restrictive activities in relation to their alcohol consumption.

The second stage identified participants’ Early Maladaptive Schemes (EMS) – or thought patterns – finding that that the subset of schemas most predictive of Drunkorexia were ‘insufficient self-control’, ‘emotional deprivation’ and ‘social isolation’.

Powell-Jones says identifying the early maladaptive schemas linked to Drunkorexia is key to understanding the harmful condition.

These are deeply held and pervasive themes regarding oneself and one’s relationship with others, that can develop in childhood and then can influence all areas of life, often in dysfunctional ways. Early maladaptive schemas can also be influenced by cultural and social norms.

Drunkorexic behaviour appears to be motivated by two key social norms for young adults – consuming alcohol and thinness.

“This study has provided preliminary insight into better understanding why young female adults make these decisions to engage in Drunkorexic behaviours,” Powell-Jones says.

“Not only may it be a coping strategy to manage social anxieties through becoming accepted and fitting in with peer group or cultural expectations, but it also shows a reliance on avoidant coping strategies.

“It is important that clinicians, educators, parents and friends are aware of the factors that motivate young women to engage in this harmful and dangerous behaviour, including cultural norms, beliefs that drive self-worth, a sense of belonging, and interpersonal connectedness.

“By being connected, researchers and clinicians can develop appropriate clinical interventions and support for vulnerable young people within the youth mental health sector.”

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