Alcoholism Expert: Addiction Is About Why You Drink, Not How Much 2026

Alcoholism expert Gabriel Rubio argues that addiction is not so much about the quantity you consume as about the reasons why you consume it. As a professor of psychiatry and head of the psychiatry service at the Hospital Universitario 12 de Octubre in Madrid, Rubio has spent years studying how drinking habits and motivations intersect with addiction.

His observation comes at a time when Spanish drinking patterns are shifting dramatically, and it challenges the common assumption that only heavy drinkers are at risk.

How Spanish Drinking Habits Have Changed

Spain's relationship with alcohol has transformed over the past four decades. According to WHO statistics cited in the source article, per capita consumption of pure alcohol was around 17.7 liters in the 1980s, with 54% linked to wine. By 2024, the latest published figure, the average had dropped to 11.1 liters, and beer had overtaken wine as the most common drink for getting intoxicated.

These numbers reflect broader cultural shifts. People change their leisure and eating habits, wine consumption moves out of homes and into bars and restaurants, and young people are increasingly less likely to drink regularly. The industry has had to reinvent itself, exploring new products, formats, and even 'sin' (without) drinks that remove alcohol from the equation entirely.

Society and its legal framework have also changed, becoming less permissive about where cans and bottles can be sold, how they can be advertised, and what can be done while intoxicated. Yet some things have not changed as much, as Rubio observes in his daily work.

Why the 'Why' Matters More Than the 'How Much'

Rubio's central point is that addiction is less about the volume of alcohol consumed and more about the function it serves in a person's life. Someone who drinks moderately but relies on alcohol to manage stress, anxiety, or social situations may be at greater risk than someone who drinks heavily in a purely social context.

This distinction is crucial because it shifts the focus from counting drinks to understanding the underlying motivations. It also helps explain why some people develop problems despite drinking less than others, and why treatment must address the reasons behind the behavior, not just the behavior itself.

The implication is that public health messages and clinical assessments should pay as much attention to the 'why' as to the 'how much'. Screening for drinking motives could help identify at-risk individuals earlier.

The Role of Cultural Shifts in Addiction Risk

As drinking patterns evolve, so do the motivations behind them. The decline in habitual drinking among young people is encouraging, but new formats and products may create new pathways to dependence. For example, the rise of low-alcohol or alcohol-free alternatives could reduce harm, but they might also normalize drinking in contexts where abstinence would be healthier.

Rubio's work suggests that clinicians and policymakers need to monitor not just consumption levels but also the reasons people drink. Changes in how alcohol is marketed, sold, and consumed can influence those reasons, sometimes in subtle ways.

Understanding these dynamics is essential for designing effective prevention and treatment strategies that resonate with contemporary drinking culture.

What This Means for Individuals and Families

For individuals, Rubio's insight offers a practical self-reflection tool: ask yourself why you drink. If alcohol serves as a coping mechanism, it may be worth seeking healthier alternatives or professional guidance, regardless of how much you consume.

For families, it encourages looking beyond the quantity of alcohol in the house to the emotional role it plays. A loved one who drinks 'just a little' but becomes anxious without it may need support.

These are not new ideas in addiction science, but Rubio's emphasis on them in the context of changing Spanish habits makes them freshly relevant.

Key Takeaways from the Expert's Perspective

• Addiction risk is tied more to the function of drinking than to the volume consumed.
• Spanish per capita alcohol consumption has fallen from 17.7 liters in the 1980s to 11.1 liters in 2024.
• Beer has overtaken wine as the primary drink for intoxication in Spain.
• Young people are drinking less habitually, but new product formats may introduce new risks.
• Assessing drinking motives can improve early identification of at-risk individuals.

Comparing Drinking Patterns: Then and Now

The table illustrates the dramatic shift in Spanish drinking patterns, but it also underscores Rubio's point: despite falling consumption, addiction remains a concern because the reasons for drinking persist and evolve. The background to this story is set out in Alcoholism at 16: How I Got 6 Months to Live by 26. A related thread runs through Westminster's Alcohol Culture: MPs' Health at Risk. Earlier coverage in Phil Collins Alcoholism: Life-Threatening Battle and Recovery shows how the argument developed.

What to Watch Next

As the alcohol industry innovates with 'sin' products and new formats, and as regulations tighten, the motivations behind drinking may continue to change. Researchers like Rubio will be watching to see whether these shifts reduce harm or simply displace it. A closer look at the same subject appears in Phil Collins Details Serious Alcoholism: 'People Were Coming to. Anyone following the wider picture can start with Phil Collins Opens Up About Life-Threatening Alcoholism Battle. The same theme surfaces in Westminster's Alcohol Culture: MPs' Health Risks Exposed, which takes a different angle.

For now, the message is clear: when it comes to alcoholism, the question 'why' may be more important than 'how much'. Context on how this played out before sits in Clarke Carlisle on Gambling Addiction, Depression, and Survival. A companion piece, Social Media Addiction and Loneliness: The Scroll Epidemic, approaches the same subject from another angle.