AA (Alcoholics Anonymous) and NA (Narcotics Anonymous) are free, peer-led support groups for people recovering from addiction. AA focuses specifically on alcohol, while NA addresses addiction to other substances including opiates, stimulants, and cannabis, though it covers alcohol as well. Both organizations use the same core framework, known as the 12 steps, and operate without professional staff, fees, or formal membership requirements. Together, they represent the most widely available recovery support network in the world.
How AA and NA Started
Alcoholics Anonymous began in 1935 in Akron, Ohio, when Bill W., a New York stockbroker, met Dr. Bob S., an Akron surgeon. Both were struggling with alcohol, and their mutual support became the template for everything that followed. By 1939, the fellowship had published its foundational textbook, simply titled Alcoholics Anonymous (often called “the Big Book”), laying out the 12-step recovery process that remains virtually unchanged today.
Narcotics Anonymous emerged in the 1950s to fill a gap. People struggling with drugs other than alcohol often felt out of place in AA meetings where the conversation centered on drinking. NA adapted the same 12-step structure but broadened the language to address addiction in general rather than one specific substance. Today, AA has an estimated two million members across more than 123,000 groups in roughly 180 countries. NA operates on a similarly global scale.
The 12-Step Framework
Both programs follow a sequence of 12 steps designed to move a person from acknowledging they’ve lost control over their substance use to building a stable, ongoing recovery. The steps include admitting powerlessness over the addiction, making a personal inventory of past behavior, making amends to people who were harmed, and helping others in recovery. The process is the same in both organizations. The key difference is language: where AA’s steps refer specifically to alcohol, NA uses broader terms like “addiction” so the program applies to any substance.
Alongside the 12 steps, both groups follow 12 Traditions that govern how the organizations operate. These traditions explain why AA and NA don’t charge dues, don’t accept outside donations, don’t endorse products or political causes, and don’t have bosses. Leaders are called “trusted servants” and hold no governing authority. Groups are self-supporting through small voluntary contributions passed around at meetings. Anonymity is treated as a foundational principle: members maintain personal anonymity in public settings, and the culture prioritizes “principles before personalities.”
The Higher Power Question
One of the most common concerns people have about AA and NA is whether the programs are religious. Several of the 12 steps reference “God as we understood Him,” which can feel like a barrier for people who aren’t religious. In practice, the phrase is intentionally vague. Members are encouraged to define “Higher Power” however it makes sense to them.
For some, that means a traditional God. For others, it’s something more abstract: nature, the universe, a sense of inner purpose, or simply the collective strength of the group itself. Agnostic and atheist members commonly treat the fellowship as their Higher Power, drawing on the shared wisdom and accountability of the group rather than any spiritual belief. The core idea is that recovery requires recognizing something beyond your own willpower, but what that “something” looks like is entirely personal.
What Meetings Look Like
AA and NA meetings come in two main types. Open meetings welcome anyone, including family members, students, or anyone curious about how the program works. Nonmembers attend as observers. Closed meetings are reserved for people who have a substance problem and want to stop. In AA, the only requirement for membership is “a desire to stop drinking.” NA follows the same principle for drug use. There are no sign-ups, no intake forms, and no fees.
Meetings themselves vary. Some are speaker meetings where one person shares their story. Others are discussion meetings where a topic is introduced and members take turns talking. Some focus on working through a specific step. Meetings typically last about an hour and can be found in community centers, churches, hospitals, and online. Most cities have multiple meetings available every day of the week.
How Sponsorship Works
A sponsor is a volunteer who has been working the 12-step program for a while and agrees to guide a newer member through the process. Sponsors aren’t therapists or counselors. They’re people who have been through the same experience and can offer practical support, encouragement, and accountability. The relationship often involves regular check-ins (sometimes daily), walking through the steps together, and being available when cravings or difficult moments hit.
Research from the Recovery Research Institute suggests that this kind of regular monitoring, role modeling, and recovery skill-sharing helps explain why sponsorship is associated with better long-term outcomes. Having someone who understands the process firsthand, and who checks in consistently, provides a layer of support that formal treatment sessions alone may not cover.
Do These Programs Actually Work?
A major review led by Stanford psychiatry professor Keith Humphreys evaluated 35 studies covering more than 10,000 participants and found that AA was nearly always more effective than professional psychotherapy at achieving abstinence. One study found it was 60% more effective than other interventions. None of the studies reviewed found AA to be less effective than alternatives. For outcomes beyond complete abstinence, such as reduced drinking or improved quality of life, AA performed at least as well as other approaches.
These results don’t mean therapy is useless or that 12-step programs work for everyone. Many people benefit from combining meetings with professional treatment. But the data is clear that peer-based recovery groups produce measurable, lasting results for a significant number of people, particularly when it comes to sustained sobriety.
AA vs. NA: Which One to Attend
If your primary struggle is with alcohol, AA is the natural fit. If drugs are the issue, whether opioids, cocaine, methamphetamine, marijuana, or prescription medications, NA is designed for you. NA also welcomes people who struggle with alcohol alongside other substances. Some people attend both, especially if their addiction crosses multiple substances.
In practice, many communities have far more AA meetings available than NA meetings, which means some people with drug problems end up attending AA simply because it’s more accessible. Research from the Recovery Research Institute notes that drug-dependent individuals can and do benefit from AA, though NA was specifically created to provide a better fit for people whose experience centers on substances other than alcohol. If you have the option, attending the group that matches your primary substance tends to feel more relevant and relatable.