AUDIT-C: Short Alcohol Use Disorders Identification Test (Nutrition and Diet Screening)
Multiple-choice frequency and consequences of alcohol use; brief 3-item AUDIT-C variant focuses on consumption.
The AUDIT-C (Alcohol Use Disorders Identification Test - Consumption) is a brief, validated screening questionnaire designed to identify unhealthy alcohol consumption and potential alcohol use disorders. This concise 3-item test focuses on drinking frequency, typical quantity, and episodes of heavy drinking. It is widely used in clinical and public-health settings as an initial step to assess alcohol-related risk and guide conversations about nutrition, diet, and overall health.
Taking this short AUDIT-C quiz can help you quickly gauge whether your alcohol consumption falls within low-risk patterns or indicates increasing risk that may impact nutrition, weight, liver health, and metabolic factors. Results are not a diagnosis but provide actionable insight—if your score suggests risk, consider discussing it with a healthcare professional, dietitian, or counselor to get tailored guidance and next steps.
How often do you have a drink containing alcohol?
Frequency of drinking helps estimate regular exposure and potential impact on diet and health.
How many drinks containing alcohol do you have on a typical day when you are drinking?
Typical quantity per drinking occasion influences calorie intake and nutrient absorption.
How often do you have six or more drinks on one occasion?
Episodes of heavy drinking (binge drinking) greatly increase health risks and affect nutritional status.
Frequently asked questions
The AUDIT-C is a short, 3-question screening tool derived from the full 10-item AUDIT. It focuses on alcohol consumption patterns—frequency, typical quantity, and frequency of heavy drinking—and is used to identify risky drinking behaviors that may affect health and nutrition.
No. The AUDIT-C is a screening tool that indicates the likelihood of risky drinking or possible alcohol use disorder. A high score suggests the need for further evaluation by a healthcare professional for diagnosis and treatment planning.
AUDIT-C is validated and performs well as a brief screen for unhealthy alcohol use in many populations. However, accuracy depends on honest responses, and it is not a substitute for clinical assessment. Follow-up evaluation improves diagnostic accuracy.
Retake the AUDIT-C if your drinking patterns change, after an intervention, or periodically (for example, yearly) as part of health checkups. If you reduce or stop drinking, repeating the quiz can help track progress.
If your score falls in the high range, consult a healthcare provider for a comprehensive assessment. They can discuss counseling, treatment options, nutritional guidance, and support resources. In cases of severe dependence or withdrawal symptoms, seek immediate medical attention.
Alcohol can harm fetal development. If you are pregnant, planning pregnancy, or breastfeeding, discuss any alcohol use with your healthcare provider. Even low levels of alcohol are typically advised against during pregnancy, so screening results should lead to personalized advice.
Alcohol contributes extra calories, can displace nutritious foods, impair nutrient absorption (like vitamins and minerals), and affect metabolism and appetite regulation. Regular heavy drinking is associated with weight changes, nutrient deficiencies, and organ damage.
The AUDIT is a 10-item instrument that assesses alcohol use, dependence symptoms, and alcohol-related problems. The AUDIT-C uses the first three AUDIT consumption questions to provide a rapid screen focused on drinking behavior.
The AUDIT-C is broadly applicable to adult populations, but interpretation can vary by sex, age, and clinical context. For specific groups (e.g., adolescents, pregnant people), providers may use adapted screening approaches and lower thresholds.
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