Healthcare professionals´perspectives on the potential of deepfake technology for the treatment of eating disorders: a qualitative interview study
This qualitative interview study of fifteen international healthcare professionals reveals a cautious openness toward using deepfake technology for eating disorder treatment, emphasizing that its clinical implementation must be strictly therapist-guided, ethically justified, and embedded within secure regulatory frameworks to balance therapeutic potential against significant ethical and safety risks.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
Imagine a world where the images we see on our screens are no longer guaranteed to be real. A person's face can be swapped onto another body, or a voice can be made to say words they never spoke, all created by computer programs that learn from vast amounts of data. These are known as deepfakes, a term that has become synonymous with deception and the spread of false information. Yet, in the quiet corners of medical research, a different question is emerging: could this same technology, which often causes harm, be turned into a tool for healing? This is particularly relevant for people struggling with eating disorders, a group of conditions where a distorted view of one's own body is a central and painful symptom. For decades, therapists have used mirrors and, more recently, virtual reality avatars to help patients confront and reshape these distorted perceptions. Now, researchers are asking if deepfake technology could offer a new, highly personalized way to do this, provided it can be used safely and ethically.
To explore this possibility, a team of researchers from the LVR-University Hospital Essen in Germany conducted a study to listen to the people who would actually be using such technology: healthcare professionals. They did not test the technology on patients, nor did they build a new app. Instead, they sat down with fifteen experts from across Europe—therapists, clinicians, and researchers who have spent an average of nearly seventeen years treating eating disorders. These professionals were interviewed about their thoughts on deepfakes, their understanding of the technology, and their views on whether it could ever be part of a treatment plan. The goal was to map out the hopes, fears, and strict conditions these experts believe must be met before such a powerful tool could ever be considered safe for clinical use.
The conversation revealed a striking tension between excitement and caution. The professionals generally agreed that deepfake technology holds promise as an innovative tool. They imagined a future where a therapist could show a patient a realistic, moving video of themselves, but with a slightly different body weight or shape, tailored specifically to that individual's needs. Unlike a static photograph or a generic virtual reality character, a deepfake could mimic the patient's own movements and expressions, potentially making the experience feel more real and emotionally engaging. Several experts noted that this could be especially helpful for younger patients who are already comfortable with digital technology, perhaps making the difficult work of therapy feel less like a chore and more like an interactive experience.
However, this optimism was immediately tempered by deep concerns about safety and ethics. The experts were unanimous on one critical point: the technology must never be used without a human therapist present to guide the process. They described a scenario where the computer acts as a tool, but the therapist remains the pilot. If the technology were allowed to run on its own, or if the patient were left to view these images without support, the risks could be severe. The professionals worried that for someone with an eating disorder, seeing a manipulated image of their own body could trigger intense emotional distress, confusion, or even a worsening of their symptoms. One expert noted that while a patient might intellectually know an image is fake, their emotions might react as if it were real, hitting them in a way that logic cannot easily fix.
The discussion also highlighted the importance of trust and security. Because deepfakes involve creating realistic images of a person's body, the experts stressed that the data must be kept in a fortress. They worried about the possibility of these sensitive images being leaked, stolen, or shared online, which could lead to bullying or humiliation. For the technology to be acceptable, it would need to be built on secure servers with strict rules about who can access the data. Furthermore, the experts emphasized that patients must always be fully informed. They must know exactly what they are looking at, that it is a computer-generated image, and that it is being used for a specific therapeutic purpose. Without this transparency, the intervention could feel like a trick rather than a treatment.
Another major theme was the need for clear rules and more research. The professionals did not see deepfakes as a cure-all or a replacement for traditional therapy. Instead, they viewed it as a potential addition to the existing toolkit, something to be used only after careful study. They pointed out that we do not yet know if this approach actually works better than current methods, such as looking in a mirror or using virtual reality avatars. They called for rigorous scientific studies to prove that the benefits outweigh the risks. Until such evidence exists, and until there are clear laws and ethical guidelines to govern the use of the technology, the experts felt it was too early to introduce deepfakes into standard medical care.
In the end, the study painted a picture of cautious openness. The healthcare professionals did not reject the idea of using deepfakes to treat eating disorders, but they insisted that the path forward must be slow and careful. They envision a future where this technology could help patients see themselves in new ways, but only if it is wrapped in layers of protection, guided by skilled therapists, and grounded in solid scientific proof. The technology itself is not the answer; the answer lies in how responsibly and ethically it is used. For now, the experts agree that the potential is real, but the risks are just as significant, and the decision to move forward must be made with the utmost care for the well-being of the patients.
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