Drunkorexia among French student drinkers: what one Caen study found

What does “drunkorexia” mean?

A behaviour pattern, not an official diagnosis

Drunkorexia describes restricting food around alcohol: fasting before a night out, skipping meals, exercising to offset expected calories, or occasionally using other compensatory behaviours. The aim may be weight control, an attempt to feel the effects of alcohol more quickly, or pressure to fit into a social group. These behaviours can occur without meeting the criteria for anorexia nervosa, bulimia nervosa or an alcohol-use disorder.

The research literature often uses Food and Alcohol Disturbance (FAD). It is a descriptive concept at the intersection of eating-disorder symptoms and alcohol-related behaviour, not a diagnosis that a questionnaire can establish on its own. Reviews such as Laghi et al. and Pompili et al. describe the overlap while also showing why the pattern should not be treated as one uniform syndrome.

Why can it appear in student life?

Social and body-image pressures

Parties, peer expectations and worries about body shape can pull in the same direction: someone may want to take part in drinking while trying to control food or weight. A French report on social-media use and eating-disorder symptoms discusses an association in young adults. It does not prove that Instagram or TikTok causes drunkorexia, and it does not support one universal risk multiplier.

Comparative papers, including a French–US student study and an Italian review and study literature, report estimates that vary with the sample, wording and threshold used. The Pompili study also describes different average compensation patterns by sex in its sample. Those results are clues about heterogeneity, not rules about every woman or man, or proof that prevalence is rising everywhere.

What did the Caen study actually measure?

41.6% of student drinkers in one university sample

The study published in 2024 drew on an online survey conducted at the University of Caen Normandy in 2021–2022. After excluding incomplete responses, the researchers analysed 3,600 complete questionnaires. The final group came from one university, included students from different levels of study and was 68% women, with a mean age of 20.2 years. Of the 3,600 students, 1,862 said they had consumed alcohol in the previous 12 months. Of those drinkers, 774 (41.6%) scored above 21 on CEBRACS.

The denominator matters. The 41.6% is 774 of 1,862 student drinkers, not 4 in 10 of all French students. The CEBRACS threshold identifies a pattern of reported behaviours; it is not a clinical diagnosis, and the sample from one university is not a national probability sample. Comparisons with Italian or US studies should therefore be read as comparisons between studies, not as a league table of countries.

What the number does—and does not—say

A questionnaire result can help researchers identify students who may benefit from a conversation. It cannot determine whether a person has an eating disorder, an alcohol-use disorder, or a future medical complication. The study is also observational: it describes co-occurring behaviours rather than proving that social media, alcohol or body-image pressure caused them.

Signs worth taking seriously

Behaviours around drinking

Possible signs include:

• regularly skipping or severely restricting meals before drinking;
• exercising in a compensatory way after eating or before a party;
• avoiding shared meals because of anticipated drinking;
• feeling intense guilt or anxiety about food, weight or “liquid calories”;
• drinking more quickly or more heavily after not eating.

None of these signs alone establishes a diagnosis. A repeated pattern, distress, loss of control, fainting, injury or interference with study and relationships is a good reason to seek professional advice. The Laghi paper reports associations with psychological symptoms in its study populations; it does not prove that every person with one behaviour has anxiety or depression.

What happens when alcohol replaces food?

Immediate risk

Food in the stomach can slow the rate at which alcohol reaches the small intestine. Drinking on an empty stomach can therefore produce a faster rise in blood alcohol, but the size of the difference depends on the drink, timing, body, sex, food and amount consumed. The experimental review does not justify a universal claim that a peak level will be doubled.

Not eating can also worsen weakness, nausea and poor decision-making. Heavy drinking in someone who is undernourished can contribute to low blood glucose and other emergencies. Loss of consciousness, seizures, breathing problems or an injury require emergency help; avoiding food is not a safe way to “make room” for alcohol.

Repeated patterns

Repeated restriction can make it harder to meet nutritional needs, while alcohol itself carries independent risks. The combination may reinforce a cycle of restriction, drinking, guilt and renewed compensation. The safest response is an assessment of both eating and alcohol patterns, rather than trying to manage one in isolation.

What do professionals and advertising rules say?

“Drunkorexia” is not a formal diagnosis, so a clinician will usually assess the concrete eating, alcohol, mental-health and physical symptoms. AUDIT can support alcohol screening and SCOFF can prompt questions about eating-disorder symptoms; neither tool replaces an interview or examination.

The ARPP Recommendation on alcohol sets professional rules for commercial communications about alcohol, including online services. It does not by itself prove that every alcohol-related post is unlawful or that one blanket ban applies to every platform. Claims about legal liability require the exact rule and case to be checked.

A DREES report discusses professional training and early identification in France. It is safer to use it as context for training needs than to repeat a single percentage as a current measure of every general practitioner's knowledge.

How can a student get help?

CJC, CSAPA and primary care

A Consultation Jeunes Consommateurs (CJC) can receive people aged 12 to 25 free of charge and confidentially. CSAPA centres provide specialised addiction care. The Assurance Maladie overview explains these routes and the role of healthcare professionals. A GP, university health service or eating-disorder service can also start an assessment; asking for help does not require waiting for a diagnostic label.

For an anonymous first conversation about alcohol in France, Alcool Info Service gives the current number 0 980 980 930, open every day from 8am to 11pm; its online chat has separate hours. If someone is unconscious, having a seizure or struggling to breathe, call emergency services rather than a helpline.

Making nights out safer

Eat normally, alternate with water or an alcohol-free drink, set a limit before the first glass and avoid using exercise or fasting to “earn” alcohol. These steps do not make heavy drinking safe, but they reduce one immediate risk. A binge-drinking explainer and a first-person account can provide additional context without turning a media label into a diagnosis.