About OA

A place to find hope, recovery and freedom
— one day at a time.

Overeaters Anonymous (OA) is a fellowship of people who share a common experience with compulsive eating and food behaviours. Together, we support one another through honesty, connection, and a simple spiritual program of recovery. There are no dues, no diets, and no requirements — only a desire to stop compulsive eating and a willingness to try a new way of living, one day at a time.

Frequently Asked Questions

For more than six decades, OA has helped individuals around the world find relief from compulsive eating and food obsession. We don’t give advice or tell anyone how to eat. Instead, we share the journey to freedom — using 12 simple steps, our stories, our challenges, and our strength and hope — so no one has to face this alone.

Our History

Overeaters Anonymous began with one person who saw hope in the Twelve-Step approach and wondered if it could help those struggling with food and eating. From that simple beginning — people supporting each other with honesty, willingness, and shared experience — OA has grown into a worldwide fellowship.

Today, thousands of meetings take place across the globe, offering a safe place for anyone seeking recovery from compulsive eating and food behaviours. OA continues to carry the message one person, one meeting, and one day at a time.

1958

Rozanne S. attends a Gamblers Anonymous meeting and realises the Twelve-Step principles might apply to food obsession and compulsive eating.

1960

January 19

The first OA meeting takes place in Los Angeles, with three people seeking support for compulsive eating.

November 1

OA receives wide exposure after seven members appear on a syndicated TV program, leading to a surge in interest and membership.

1962

OA holds its first official conference; another early 
recovery group merges into OA, and men are welcomed 
into the fellowship.

1970

The concept was introduced to Australia by a local member returning from America, with the first meeting held in Sydney.

Overeaters Anonymous is structured into nine Regions: Regions 1–8 cover North and South America, while all other countries form Region 9, which includes the Sydney groups.

1980

OA Sydney Intergroup was established to support local groups. After the World Service Business Conference restructured Region 9, the Australasian-based Region 10 was created, with Sydney Intergroup becoming part of this new Region.

1986

OA adopts “Unity Day” to celebrate fellowship
and shared purpose.

1990

OA Sydney Intergroup was incorporated, with bank accounts and insurance put in place.

ACT and NT OA meetings joined OA Sydney Intergroup Inc., which also launched its first website and established a service centre.

2018

Delegates update Unity Day observance: last Saturday of February in even-numbered years, last Sunday in February in odd-numbered years.

2024

As meetings and records moved online, keeping a physical office was no longer practical, leading to the closure of the service centre.

Today

Meetings continue to grow globally, and OA remains grounded in one person sharing hope with another. OA Sydney Intergroup Inc. also launched its new website in 2025 to further support this growth.

Frequently asked questions

Why OA?

Many of us tried everything else — diets, fasting, exercise programs, appetite suppressants, medical interventions, even surgery. We spent years seeking solutions: doctors, pills, shots, hypnosis, fitness plans, fasting, purging, restricting. Some of us even risked our health, relationships, and financial wellbeing. No matter how much weight we lost or how many 
programs we attempted, the compulsion always returned.

For many, food became a place of isolation and secrecy. We carried deep shame and found ourselves trapped in patterns we could not control — even when we desperately wanted to stop.

OA offers a distinctive and accessible path to recovery: a simple, spiritual (not religious) program based on honesty, openness, willingness, and mutual support. Recovery here is not about diets or food rules. No one tells you how to eat or what to do. Instead, we share our experience, strength, and hope — one day at a time — and discover freedom together.

In OA, abstinence means refraining from compulsive eating and behaviours around food, while developing a healthy relationship with ourselves, our body, and others. Each person defines their abstinence with support, honesty, and guidance from the fellowship.

This community provides a safe and supportive space to heal, connect, and find a new way to live — one day at a time.

Why meetings?

Many of us struggled alone for years, believing we should be able to manage our food and behaviours by ourselves. We hid our challenges, made countless promises to “start again tomorrow,” and tried to rely solely on willpower. Yet isolation only strengthened the compulsion. No matter how determined we were, we often found ourselves returning to the same patterns — frustrated, ashamed, and confused about why we couldn’t stop.

Meetings offer something fundamentally different: connection. They provide a safe and non-judgmental space where we can speak honestly, listen deeply, and realise we are not alone. In hearing others share their experience, strength, and hope, many of us discovered — often for the first time — that our struggles were understood and shared by others.

OA meetings are not classes, therapy sessions, or diet discussions. No one tells you what to eat, how to behave, or what your recovery “should” look like. Instead, they are gatherings where members support one another with honesty, openness, and willingness, learning to live free from compulsive food behaviours one day at a time.

For many, meetings become a lifeline: a place to feel seen, to build trust, and to practice a new way of living in community. Whether in person, online, or by phone, meetings provide consistent support and a reminder that recovery is possible — and that we do not have to do it alone.

Why anonymity?

Many of us came to OA carrying shame, fear, and the belief that our struggles made us “too much” or “not enough.” For years, secrecy felt like protection — yet it also kept us isolated and unable to fully seek help. Anonymity offers a different kind of safety: one that allows us to show up exactly as we are, without fear of judgment, exposure, or comparison.

Anonymity is a core principle of OA. It ensures that what we share in meetings stays within the fellowship, creating a space where honesty and vulnerability can flourish. Whether we are newcomers or long-time members, each of us is equal here. Titles, careers, status, and personal histories don’t matter — only our shared desire to recover from compulsive eating and behaviours around food.

Anonymity also protects us from the idea that any one person represents OA as a whole. Our recovery is collective, built through shared experience rather than individual personalities or authority. This allows OA to remain a spiritual (not religious), inclusive, and accessible program for all who seek it.

For many, anonymity becomes a source of freedom: the freedom to speak openly, to heal at our own pace, and to participate without fear of being identified outside the rooms. It reminds us that we belong not because of who we are supposed to be, but because of who we truly are — one day at a time.

Why now?

Many of us postponed seeking help for years. We told ourselves we could manage on our own, that things “weren’t that bad,” or that we’d try again tomorrow. Some of us waited for the perfect moment — a quieter season, a new diet, a break in the chaos — hoping that eventually our relationship with food would settle on its own. But for many of us, nothing changed until we changed.

Choosing OA now doesn’t mean you’ve failed. It simply means you’re ready to try something different — something based not on willpower, rules, or shame, but on honesty, openness, and support.

There is no right time to start recovery, only a willingness to take the next step. Whether you’re exhausted, curious, hopeful, or unsure, you’re welcome here. You don’t need to have the answers. You don’t need to be “ready” in any perfect way. You just need a desire to stop compulsive eating and behaviours around food.

OA offers a path forward, one day at a time. Starting now means giving yourself the chance to heal, to connect, and to discover that you don’t have to walk this journey alone. It’s never too late — and it’s never too early — to find a new way of living.

Are there costs involved?

Overeaters Anonymous has no fees or required payments for membership. We are entirely self-supporting through the voluntary contributions of our members. Most groups “pass the basket” at meetings to help cover basic expenses. OA does not solicit or accept outside contributions.

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