Help Us End Childhood Obesity Bullying!

This month is Childhood Obesity Awareness Month. Throughout September, our fundraising efforts are focused on ending the bullying & peer victimization that children with excess weight experience.

The NEW Understanding Your Obesity Treatment Options brochure is here!

This new brochure contains an abundance of education and helpful information that you won't want to miss out on!

Let’s Stop Weight Bias!

Learn How you can be part of the solution to stop weight bias!

We Are Here for You During COVID-19!

As always, count on the OAC to advocate for you, offer meaningful educational resources, share tips from health experts, connect you to others, & much more!

The Obesity Action Coalition, OAC, is a national nonprofit organization dedicated to giving a voice to the millions of Americans affected by the disease of obesity and empowering them along their journey toward better health.


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Together We Are Making A Difference.

Since its inception in 2005, the OAC has grown to be the nation’s leading voice on obesity. Today, we’re a more than 70,000 member-strong national nonprofit focused on:

  • Raising awareness and improving access to prevention and treatment of the disease of obesity
  • Providing evidence-based education on obesity and its treatments.
  • Fighting to eliminate weight bias and discrimination.
  • Elevating the conversation of weight and its impact on health.
  • Offering a community of support for people affected.

Your support fuels our mission. When you participate, advocate and donate, you help us to create a better world for the more than 93 million Americans affected by the disease of obesity. With your help, we can continue to elevate and empower those affected by obesity through education, advocacy and support.

Make a difference today.

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News & Events

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Key Dates


01sep12:00 pm30(sep 30)11:59 pmNational Childhood Obesity Month

15sep12:00 am15oct11:59 pmHispanic Heritage Month

23sep(sep 23)12:00 am26(sep 26)11:59 pmOMA's Overcoming Obesity 2021


15sep12:00 am15oct11:59 pmHispanic Heritage Month

OAC donation hand with giftYour tax-deductible donation helps the OAC to raise awareness, advocate for improved access, provide evidence-based education, fight to eliminate weight bias and discrimination and elevate the conversation of weight and its impact on health.