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A Place to Learn, Find Support, Connect and Advocate

For 20 years, the Obesity Action Coalition (OAC) has been elevating and empowering individuals affected by obesity through trusted education, strong advocacy, public awareness and meaningful support. Today, we are a more than 85,000 member-strong Community dedicated to serving the needs of individuals affected by obesity.

We understand that everyone’s journey with obesity is unique. That’s why the OAC Community offers a variety of resources, connections, and opportunities—while also driving change on important issues like weight bias, access to care and public education. Whether you’re seeking reliable information, a supportive space to connect or ways to make a difference, you belong in the OAC Community!

Help Us Grow Our Community by 20,000 Members in 2025!

As we celebrate our 20th Anniversary, we’re on a mission to grow our Community by 20,000 members this year! If you’re not already part of our Community, join today for free and help us reach this milestone!

Take Your Membership to the Next Level with OAC Community+

Already a free OAC Community member? Upgrade to Community+ for just $20 in honor of our 20th Anniversary to gain access to exclusive benefits like deeper engagement opportunities, premium content and even more ways to connect and advocate.

Education

Access reliable, science-based information on obesity, health, treatment options, nutrition, physical activity, mental health and more. Whether you’re just starting out or exploring new options, our resources help you make informed decisions.

Advocacy

Join us in tackling critical issues like weight stigma, access to care and public policy—all of which are experiencing a radical shift right now in society. We offer recurring opportunities to address local, national and federal issues/topics.

Awareness

Help us improve how society understands obesity—as a complex disease that requires respect, care and evidence-based solutions. From sharing your story to bringing our resources into your local community, all efforts help us change perceptions and increase understanding.

Support

Find a welcoming, judgment-free space where you can connect with others who “get it.” Whether you’re looking for encouragement, inspiration or shared experiences, the OAC Community is here to help you feel supported.

Explore the exclusive benefits and join the OAC Community today!

OAC Community

OAC Community+

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Member Discussion Forum
OAC Community Members can join in and create discussion about all things related to weight, obesity and general topics.

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Video Sharing Platform
View real, honest video stories from fellow Community Members, and share your own experiences to support and inspire others.

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OAC Health Talk Support Chat
After each Health Talk, OAC Community members can join a post-event chat to find support while discussing trending topics in weight and health.

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OAC Resource Library
In this library, you will find 500+ online articles and 40+ videos featuring past convention speakers on hundreds of topics to help you on your journey with weight and health.

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Limited Access
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Full Access

OAC Community+ Support Chats
Attend exclusive support chats with fellow Community+ Members, OAC VIPs, discussing topics such as advocacy, education and support.

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Weight Matters Magazine Print Subscription
Receive a print subscription to OAC’s most popular publication, Weight Matters Magazine, and enjoy full online access to all 80+ past issues.

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Exclusive Discounts and Advance Registration
Enjoy special discounts and early access to registration for OAC’s in-person and virtual events.

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Bulk Educational Resources
Ability to request OAC’s balanced, comprehensive, and science-based educational resources in bulk.

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Cost
For just $20 this year in honor of our 20th Anniversary, upgrade to Community+ and enjoy exclusive benefits!

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Free

Community+
$25
$20 per year

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Celebrating 20 Years
of Impact

Since 2005, the Obesity Action Coalition (OAC) has been the nation’s leading voice for individuals affected by obesity. As we celebrate our 20th Anniversary, we’re continually inspired by the OAC Community—the heart and soul of our work—that has fueled our progress in education, awareness, advocacy and support.

Join the OAC Community today and help shape the next chapter!