Eating disorder history and GLP-1 therapy — clinical considerations

Eating disorder therapist here, and I'm so glad you're bringing this up. This is one of the most complex clinical questions in the GLP-1 space right now.

Here's the nuanced truth: GLP-1 medications can be genuinely helpful for binge eating disorder specifically. Liraglutide is actually being studied specifically for BED, and the mechanism — reducing the compulsive drive to eat — directly addresses the core BED symptom.¹

However, for people with histories of restrictive eating disorders (anorexia, bulimia with restriction), there are real concerns:

• Appetite suppression can feel euphorically familiar if your ED was rooted in restriction. The feeling of "not wanting food" can reactivate old neural pathways.
• Rapid weight loss can trigger competitive or obsessive patterns — tracking, comparing, chasing lower numbers.
• The medication can become a tool of the disorder rather than a tool of recovery if not carefully monitored.

My clinical recommendations for anyone with ED history on GLP-1:

1. Work with BOTH a prescribing physician AND an ED-specialized therapist. Non-negotiable.
2. Establish minimum caloric intake agreements — you eat at least X calories per day regardless of appetite.
3. Limit weigh-ins. Consider having your doctor track your weight without telling you the number if scale obsession is a pattern.
4. Have clear red flag behaviors identified in advance: skipping meals intentionally, body checking, comparing to others, celebrating hunger.
5. If at any point the medication feels like it's feeding the disorder rather than fighting it, stop and reassess with your team.

¹ Robert et al., "Efficacy and safety of liraglutide in BED: A randomized clinical trial," JAMA Psychiatry, 2023.

I'm 5 months into semaglutide with a 15-year bulimia history. Here's my honest experience:

The first two weeks, I felt that old familiar thrill of not being hungry. And it scared me. I called my therapist and said "this feels like starving on purpose and I'm enjoying it too much." She was calm and said "good — you noticed. That's recovery talking. The old you wouldn't have flagged it."

We made a plan: I eat three meals a day regardless of hunger. I set alarms. I eat even when I don't want to. It's weird — I went from eating disorder meaning "can't stop eating" to eating disorder management meaning "must make myself eat." But it works.

The binge urges are gone. Completely. And THAT is the part that makes this medication worth the vigilance. I haven't binged in 5 months. That's the longest I've gone since I was 14 years old.

But I am very, very careful. This medication is a tool that could cut either way. I treat it with respect.

Thank you both so much. The "set alarms and eat regardless" strategy is something my therapist actually suggested too. I think that's going to be key for me.

The old you wouldn't have flagged it.

This line. This is everything. The fact that I'm worried about it means my recovery is strong enough to try. I think.

I want to share the other side. I tried Ozempic last year with a 10-year anorexia history, and I had to stop. The appetite suppression triggered a full relapse. I dropped to an unsafe weight before my treatment team pulled the plug.

I'm not saying this to scare anyone. I'm saying it because not everyone with ED history should be on these medications, and it's important that we're honest about that alongside the success stories.

My anorexia was primarily restrictive. The medication essentially gave my eating disorder exactly what it wanted — permission to not eat. For someone with BED, it might be completely different. But please, please be honest with your treatment team and yourself about what your specific disorder looks like.

I'm back in recovery now. I'm okay. But it was a scary detour.