Eating disorders are not only about food, weight, or body image. They can also affect how a person understands their emotions, relationships, and reactions to stressful situations. Sometimes, difficult feelings are hard to identify or put into words, so eating disorder behaviors become a way of managing them.
Mentalization-Based Therapy (MBT) explores the thoughts, feelings, and relationship experiences that may be connected to eating disorder behaviors. It helps a person become more curious about what is happening in their own mind and in the minds of other people.
But what does that actually look like in therapy?
This guide explains what mentalization means, how MBT can be used in eating disorder treatment, what happens during sessions, and what you can realistically expect from the process. Understanding how this approach fits into the wider picture of eating disorder therapy in New Jersey can also help you make more informed decisions about treatment.
What Is Mentalization And Why Does It Matter?
Mentalization is the ability to think about what might be happening in your own mind and someone else’s mind.
In simple terms, it means asking:
“What might I be feeling, thinking, or wanting right now, and what might be happening for the other person?”
It also means remembering that your interpretation may not always be the complete picture.
Mentalizing Helps Connect Thoughts Feelings And Actions
Imagine that your friend cancels dinner.
You might immediately think:
“They don’t want to spend time with me anymore.”
That thought could lead to:
- Feeling rejected
- Becoming angry
- Withdrawing
- Sending an upset message
- Assuming the friendship is changing
Mentalization creates space between the event and your interpretation.
You might instead wonder:
- What am I feeling right now?
- What made me interpret the cancellation this way?
- What else could be happening?
- What might my friend be feeling?
- Do I actually know what they are thinking?
The goal is not to guess another person’s thoughts correctly.
It is to remain curious rather than certain about mental states.
Mentalization is a central concept in MBT, which aims to strengthen a person’s ability to understand their own and other people’s thoughts, feelings, intentions, and behaviors.
Mentalizing Can Become Harder During Strong Emotions
People do not mentalize perfectly all the time.
Strong emotions can make it harder.
For example, when someone feels:
- Rejected
- Ashamed
- Angry
- Frightened
- Overwhelmed
- Abandoned
- Criticized
They may become very certain about what another person is thinking.
Someone might go from:
“I think they are disappointed in me.”
to:
“I know they think I’m a failure.”
That shift from curiosity to certainty is important in MBT.
Eating disorders can involve difficulties with emotion regulation, interpersonal relationships, attachment, and mentalization. A systematic review and meta-analysis found significantly lower mentalization ability about oneself in people with eating disorders than in healthy controls. However, mentalization profiles vary across dimensions, and the available evidence remains limited, so further research is needed.
Understanding this connection helps explain why MBT may be useful for some people with eating disorders.
How Can Mentalization Affect Eating Disorder Behaviors?
Eating-related behaviors can sometimes become ways of managing difficult internal experiences. Understanding the difference between disordered eating and a clinical eating disorder can help put these behaviors into context, although a professional assessment may be needed to understand an individual’s symptoms.
Restriction, binge eating, purging, compulsive exercise, or other behaviors may temporarily change how someone feels.
MBT explores what happens underneath those behaviors.
Eating Behaviors Can Become Emotional Responses
Consider someone who has an argument with their partner.
They feel:
- Hurt
- Angry
- Rejected
- Ashamed
- Out of control
Instead of identifying those feelings, they may immediately turn toward an eating disorder behavior.
The behavior can temporarily create a sense of control or provide relief from uncomfortable emotions.
MBT does not simply ask:
“How do we stop this behavior?”
It may also ask:
“What was happening emotionally just before this behavior?”
That question can reveal an important connection.
Relationships Can Become Part Of The Eating Disorder Cycle
Eating disorders do not happen in isolation.
Relationship experiences can affect emotions, and emotions can affect eating behaviors.
For example:
Conflict → feeling rejected → intense emotion → difficulty understanding what happened → eating disorder behavior → temporary relief
MBT helps slow this process down.
The person and therapist can examine what happened before, during, and after the behavior.
This can help the person develop other ways of responding to difficult emotions.
Attachment And Eating Disorders Can Be Connected
Research has found higher levels of attachment insecurity among people with eating disorders, and attachment difficulties may be related to emotion regulation and interpersonal patterns.
This does not mean that everyone with an eating disorder has attachment problems.
It also does not mean that difficult childhood experiences automatically cause an eating disorder.
Instead, attachment and mentalization can be useful areas to explore when they are relevant to a person’s individual experience.
That brings us to the central question: what actually happens when someone begins MBT?
What Happens During Mentalization-Based Therapy?
MBT is still a form of psychotherapy. You will talk with a therapist about things happening in your life, your emotions, your relationships, and the patterns you notice.
The difference is in how those experiences are explored.
Your Therapist May Ask Questions Instead Of Giving Answers
A therapist using a mentalizing approach may not immediately tell you why you behaved a certain way.
Instead, they might ask:
- “What do you think was happening for you then?”
- “What were you feeling when that happened?”
- “What did you think the other person meant?”
- “How certain are you about that?”
- “Could there be another explanation?”
- “What do you think they might have been feeling?”
- “What happened inside you just before you wanted to binge?”
- “What did you hope would happen after you restricted?”
These questions encourage curiosity.
The therapist is not trying to prove that your interpretation is wrong.
They are helping you examine it.
Sessions May Focus On Recent Experiences
MBT often pays close attention to what is happening right now, including what happens in relationships and within the therapy itself.
For example, you might tell your therapist:
“I felt like you were judging me when you asked about my eating.”
Rather than immediately reassuring you, the therapist might explore:
- What made you feel judged?
- What did you imagine the therapist was thinking?
- What emotion came up?
- Did you want to withdraw?
- Did you become angry?
- Did the therapist’s question remind you of another experience?
The interaction itself becomes an opportunity to practice mentalizing.
The Therapist Takes A Curious Position
One important feature of MBT is the therapist’s effort to avoid acting as though they automatically know what the client is thinking.
The therapist may acknowledge uncertainty and explore different possibilities with you.
This is sometimes described as a “not knowing” stance.
The purpose is not to make therapy vague.
It is to create space for curiosity and help the client become more comfortable considering different perspectives.
This can feel different from therapy where the therapist primarily teaches specific techniques or gives direct advice.
What Might You Work On In MBT For Eating Disorders?
The exact focus depends on the person, eating disorder, symptoms, relationships, and treatment setting.
However, sessions may explore several areas.
Understanding Emotions Before Acting On Them
Instead of immediately responding to an uncomfortable feeling, therapy can help you identify it.
For example:
“I want to binge.”
may become:
“I feel overwhelmed and lonely, and I want the feeling to stop.”
That difference matters.
The behavior is still important, but now there is more information about what is happening underneath it.
Understanding Your Own Reactions
MBT encourages greater awareness of your own mental state.
You might explore:
- What you were thinking
- What you were feeling
- What you wanted
- What you feared
- What you expected
- What you did
- What happened afterward
Over time, this can make emotional reactions feel less mysterious.
Understanding Other People’s Reactions
Relationships may also become an important part of therapy.
You might examine situations involving:
- Conflict
- Criticism
- Rejection
- Intimacy
- Boundaries
- Feeling ignored
- Feeling misunderstood
- Fear of abandonment
- Difficulty trusting others
The goal is not to blame yourself or excuse someone else’s behavior.
It is to develop a fuller understanding of what is happening between people.
Understanding What Happens Before Eating Disorder Behaviors
Instead of looking only at the behavior, therapy may examine the chain leading up to it.
For example:
Trigger → interpretation → emotion → urge → behavior → short-term relief → longer-term consequences
This can help identify points where a different response might be possible.
As awareness grows, the eating disorder behavior can become less automatic.
What Can You Expect To Feel During Therapy?
MBT is not necessarily comfortable all the time.
You may become more aware of feelings that you previously avoided or acted on without understanding.
Some Sessions May Feel Surprisingly Personal
You may notice:
- “I never realized I felt rejected.”
- “I assumed I knew what they were thinking.”
- “I didn’t realize how quickly I become defensive.”
- “I thought I was angry, but I was actually hurt.”
- “I didn’t notice how much I rely on control when I feel uncertain.”
These realizations can be useful, but they can also feel uncomfortable.
Therapy is not about uncovering something perfectly every session.
It is about becoming more curious about your internal experience.
You May Notice Patterns In Real Time
One of the most useful parts of mentalization-based therapy can be noticing what happens as it happens.
You might realize:
“I’m getting frustrated because I think my therapist doesn’t understand me.”
That moment can become therapeutic material.
Instead of shutting down or leaving the conversation, you can explore the reaction together.
This gives you an opportunity to practice the same skills that can later be used outside therapy.
Is MBT A Treatment For Every Eating Disorder?
Not necessarily.
This is an important point because MBT for eating disorders is an evolving area of research.
MBT was originally developed and has a stronger evidence base for borderline personality disorder. It has since been adapted for other difficulties, including eating disorders.
Research specifically examining MBT for eating disorders is promising but still limited compared with more established eating disorder treatments.
Research Has Found Some Encouraging Results
A randomized trial of MBT adapted for eating disorders studied people with eating disorders and symptoms of borderline personality disorder. Among participants who remained in the study, MBT-ED was associated with greater reductions in weight and shape concerns at later follow-ups compared with specialist supportive clinical management. However, the trial had substantial dropout, which makes the findings difficult to interpret definitively.
A pilot study of MBT within a day hospital eating disorder program found improvements in eating and general psychopathology, mentalization, emotion regulation, and interpersonal functioning. However, it did not find a clear advantage over a matched historical control group for the main outcomes.
A 2025 systematic review protocol also noted that the evidence base for MBT across eating disorders had not yet been comprehensively synthesized at that point, highlighting the need for further research.
So MBT can be a promising approach, but it should not be presented as a universally superior treatment for eating disorders.
MBT May Be Particularly Relevant To Certain Difficulties
A mentalization-focused approach may be especially relevant when an eating disorder occurs alongside difficulties such as:
- Emotion regulation problems
- Interpersonal difficulties
- Attachment insecurity
- Self-harm
- Impulsivity
- Significant relationship distress
- Borderline personality disorder symptoms
Research has identified links between eating disorders, attachment insecurity, mentalization difficulties, and emotion regulation, although these relationships are complex and vary between individuals.
The most appropriate treatment depends on the person’s diagnosis, medical needs, symptoms, and overall treatment plan.
How Does MBT Compare With Other Eating Disorder Therapies?
There is no single therapy that is right for every person with an eating disorder.
Different approaches focus on different parts of the problem.
| Approach | Main focus |
| CBT-based treatments | Thoughts, behaviors, eating patterns, and maintaining factors |
| DBT | Emotion regulation, distress tolerance, impulsive behaviors, and interpersonal skills |
| Family-based treatment | Family involvement and supporting recovery, particularly for young people |
| MBT | Understanding mental states, emotions, relationships, and interpersonal experiences |
| Trauma-focused approaches | Processing trauma when trauma is clinically relevant |
These approaches can also overlap, and treatment may involve different strategies depending on the person’s needs. For example, Acceptance and Commitment Therapy for eating disorders offers another therapeutic approach that can be considered as part of an individualized treatment plan.
A therapist may use more than one evidence-based strategy depending on the person’s needs.
The goal should be effective, individualized care rather than choosing a therapy simply because its name sounds appropriate.
What Happens Outside The Therapy Room?
MBT is not about becoming an expert at analyzing every thought.
The goal is to gradually use mentalizing skills in everyday situations.
You May Start Pausing Before Reacting
When something upsetting happens, you might practice asking:
“What am I feeling?”
Then:
“What am I assuming?”
Then:
“What else could be happening?”
And finally:
“What response would help me right now?”
This pause can become particularly useful when an emotional situation triggers an eating disorder urge.
You May Become More Aware Of Relationship Triggers
Over time, you may start recognizing patterns such as:
- Feeling rejected after a small disagreement
- Assuming someone is angry without asking
- Becoming overwhelmed by criticism
- Using food to manage loneliness
- Restricting after feeling out of control
- Bingeing after an emotionally difficult interaction
- Withdrawing when you feel misunderstood
Recognizing emotional triggers can also help you understand the connection between feelings and eating behaviors. This awareness may support the process of rebuilding trust with food after an eating disorder, alongside appropriate treatment.
But awareness gives you a place to start.
What If I Struggle To Understand My Feelings?
That is completely relevant to the work.
You do not need to arrive at therapy already knowing exactly what you feel or why you behave a certain way.
In fact, difficulty identifying or understanding internal experiences can be part of what therapy explores.
A therapist can help you slow experiences down and work through questions such as:
- What happened?
- What did you notice in your body?
- What thought appeared first?
- What emotion might have been present?
- What did you want to happen?
- What did you fear would happen?
- What did you do next?
You do not need the “right” answer.
The process itself is the practice.
How Weiss Wellness Can Support Eating Disorder Recovery
Eating disorder treatment often requires attention to more than eating behaviors alone. Emotional regulation, relationships, body image, anxiety, trauma, and other concerns can all be relevant to recovery.
Therapy Can Address The Emotional Side Of Eating Disorders
At Weiss Wellness, specialized eating disorder therapy addresses thoughts and behaviors around food and negative body image. The practice works alongside dietitians and physicians when needed, recognizing that eating disorders involve both psychological and physical health.
Therapy may help clients:
- Understand emotional triggers
- Explore patterns around food and body image
- Develop healthier coping strategies
- Improve emotional regulation
- Work through relationship difficulties
- Challenge unhelpful thought patterns
- Process difficult experiences
- Build greater awareness of their needs
Treatment Can Be Personalized To The Person
Not everyone with an eating disorder needs the same therapeutic approach.
Weiss Wellness provides personalized psychotherapy for teens, adults, and families and uses evidence-based and integrative approaches. Its current services include eating disorder therapy alongside approaches such as CBT, DBT, somatic therapy, and trauma-focused methods. Sessions are available in person and virtually.
If MBT principles appear appropriate for a person’s needs, a qualified clinician can determine how a mentalizing approach fits within the broader treatment plan.
The important goal is to understand the person behind the eating disorder and provide care that addresses the difficulties keeping the symptoms going.
If eating disorder symptoms are affecting your daily life, professional support can help you understand your needs and explore suitable treatment options. Contact Weiss Wellness to discuss your concerns and ask about available therapy options.
Final Thoughts
Mentalization-Based Therapy looks beyond the eating disorder behavior to explore what is happening underneath it. Instead of only asking why someone restricts, binges, purges, or becomes preoccupied with food and body image, therapy can explore the emotions, thoughts, relationship experiences, and interpretations connected to those behaviors.
During MBT, you can expect curiosity rather than judgment. Your therapist may ask questions about what you were thinking, feeling, assuming, or expecting in difficult moments. You may also explore what happens between you and other people, including what happens within the therapy relationship itself.
MBT is a promising approach, but research specifically for eating disorders is still developing. For some people, it may be particularly useful as part of a broader, individualized treatment plan.
Frequently Asked Questions
Is mentalization the same as overthinking?
No. Overthinking usually involves getting stuck in repetitive thoughts. Mentalizing involves staying curious about thoughts and feelings without assuming that your first interpretation is definitely correct.
Will MBT make me talk about my childhood?
It may, but childhood history is not necessarily the focus of every session. MBT often concentrates on what is happening in the present, including current emotions, relationships, and interactions.
Does MBT involve talking about food?
Yes, eating and eating disorder behaviors can be discussed when they are relevant. However, conversations may also focus on the emotional and interpersonal experiences surrounding those behaviors.
Can MBT help with body image concerns?
It may. Research on MBT for eating disorders has examined body and shape concerns, and some studies have reported improvements. However, the evidence is still developing, so MBT should not be presented as a guaranteed treatment for body image difficulties.
Do I have to understand other people’s feelings perfectly?
No. Mentalizing is not about accurately reading minds. It involves recognizing that other people have their own thoughts and feelings and remaining open to more than one possible explanation.
Can a therapist misunderstand me during MBT?
Yes. Therapists are human and can misunderstand clients. In MBT, those moments can actually become useful opportunities to explore what happened, clarify different perspectives, and repair misunderstandings.
Is MBT the same as psychoanalysis?
No. Both approaches can explore thoughts, feelings, and relationships, but MBT has a specific focus on strengthening mentalizing capacity and maintaining curiosity about mental states.
Can MBT be combined with nutritional treatment?
Yes. Eating disorder recovery often involves multidisciplinary care. Psychotherapy can address psychological and interpersonal difficulties while dietitians and medical professionals address nutritional and physical health needs.
