Real Clinic Case Studies
A note on these case studies
The following anonymised case studies reflect common concerns and patterns our clinicians encounter in practice. Names, identifying details and some circumstances have been changed or combined to protect client confidentiality.
Each case has been simplified to illustrate how a clinician might assess the situation and develop an appropriate plan. In practice, this work often takes place across multiple sessions and may involve collaboration between a registered nutrition professional, psychologist, GP or specialist eating-disorder team. These examples are educational and should not be considered individual medical advice or a diagnosis.
Case study one: The postnatal restrict–binge cycle
The situation
Sophie, 34, sought support several months after having her second child. She described feeling unable to trust herself around food and believed she had become trapped in a restrict–binge cycle.
Before pregnancy, Sophie exercised regularly and followed several rules around what, when and how much she could eat. Since giving birth, disrupted sleep, limited time, physical recovery and the demands of caring for two young children had made her old routine impossible to maintain.
She frequently skipped breakfast or delayed lunch because she was busy. At other times, she intentionally ate less during the day because she had not exercised. By the evening, she often felt intensely hungry and ate quickly while preparing food or once the children were asleep.
Sophie described these experiences as “binges” and felt ashamed afterwards. She would promise herself that the following day would be different, introducing a stricter plan that was rarely sustainable.
What the clinician explored
The clinician did not begin by giving Sophie another meal plan. First, they explored what was happening before, during and after the episodes she described as binges.
This included asking about:
how regularly she was eating
whether the episodes involved a sense of loss of control
the amount of food eaten and the context surrounding it
compensatory behaviours, including restriction or exercise
her previous dieting history
sleep, stress and postnatal mental health
body image following pregnancy
physical symptoms and changes in health
the practical support available at home
whether there were signs requiring GP or specialist assessment
It was important not to assume that every occasion of eating more than intended constituted a clinical binge. Sometimes people use the word “binge” to describe eating a food they believe is forbidden, even when the amount eaten is not objectively unusual. The feeling of being out of control still matters, but understanding the nature and frequency of the episodes helps determine the most appropriate support.
The clinical formulation
The clinician helped Sophie recognise that her evening eating was not evidence that she lacked willpower. She was often reaching the end of the day underfed, exhausted and emotionally overwhelmed.
Her body was responding predictably to a combination of physical hunger, restriction, limited rest and the mental pressure created by her food rules.
The cycle looked something like this:
Sophie felt she had not exercised enough.
She restricted food or delayed eating.
Hunger, tiredness and food preoccupation intensified.
She ate with a sense of urgency or loss of control.
Guilt led to a new promise to restrict.
The cycle began again.
The plan
The initial plan focused on reducing deprivation and bringing greater predictability to her eating. This included:
establishing more regular meals and snacks
identifying convenient foods she could eat while caring for her children
removing the expectation that food had to be earned through exercise
planning for the time of day when she felt most depleted
challenging the rule that eating more required compensation
developing non-food forms of emotional support without presenting emotional eating as a failure
exploring postnatal body image with compassion and realism
involving a psychologist or GP if wider postnatal mental health concerns were identified
NICE guidance for binge-eating presentations includes regular meals and snacks to reduce excessive hunger, alongside work addressing emotional triggers. It does not recommend dieting during active treatment because restriction can make binge eating more difficult to change. NICE eating-disorder guidance also recommends appropriate psychological support for eating disorders during the postnatal period.
The aim was not to give Sophie tighter control over food. It was to create enough physical and emotional stability that food no longer felt so urgent.
Case study two: When “healthy eating” becomes increasingly restrictive
The situation
Amir, 22, initially described himself as highly interested in nutrition and fitness. Over the previous year, he had gradually eliminated foods he considered processed, inflammatory or insufficiently “clean”.
His list of acceptable foods had become increasingly narrow. He spent considerable time reading ingredient lists, researching food online and preparing meals himself. He stopped eating at restaurants because he could not verify how the food had been cooked and regularly declined social invitations involving food.
Amir felt anxious and physically uncomfortable when he ate something outside his usual routine. He sometimes exercised for longer following an unplanned meal and had recently experienced dizziness, fatigue and difficulty concentrating.
He did not initially believe he could have an eating problem because his intention was to improve his health rather than lose weight.
What the clinician explored
The clinician looked beyond the apparent nutritional quality of Amir’s diet and considered its psychological, physical and social effects.
The assessment included:
the number and rigidity of his food rules
the range and adequacy of foods he was eating
changes in weight or growth history
fatigue, dizziness, digestion and concentration
exercise patterns and his response to missing a workout
anxiety when preferred foods were unavailable
time spent researching and preparing food
avoidance of social situations
beliefs about purity, contamination and illness
body image and fear of weight gain
possible obsessive-compulsive features
blood tests, observations or medical assessment that might be required
The clinician was particularly concerned by the combination of restriction, physical symptoms, compensatory exercise and social impairment.
The clinical response
This was not a situation in which general healthy-eating advice would be sufficient. Regardless of Amir’s body size or the label attached to the behaviour, his physical symptoms and degree of restriction required further assessment.
The clinician recommended that Amir contact his GP promptly for a physical health assessment. With his consent, they would also communicate their concerns to the GP and recommend referral to an appropriate specialist eating-disorder service.
NICE advises that decisions about eating-disorder care should not be based on BMI alone. Clinicians should consider restrictive eating, rapid changes, compensatory behaviours, physical health, psychological distress and the effect on everyday functioning. NICE guidance on recognition and treatment supports early assessment and coordinated care when an eating disorder is suspected.
The plan
Nutritional work could form one part of Amir’s care, but it should not operate in isolation. A multidisciplinary plan might include:
medical monitoring through his GP or specialist team
psychological treatment addressing fear, rigidity and obsessive thinking
supported nutritional rehabilitation
gradually increasing dietary variety
reducing compensatory exercise where clinically appropriate
challenging exaggerated beliefs about the consequences of individual foods
supported exposure to meals prepared by other people
rebuilding social experiences involving food
Rather than debating every nutritional claim Amir had encountered, the clinician would help him examine the wider pattern. A behaviour cannot be considered health-promoting when it is causing physical symptoms, anxiety and social isolation.
Case study three: Decades of dieting and a loss of trust
The situation
Rachel, 48, sought support during perimenopause. She had followed diets intermittently since her teens and described knowing “everything there is to know” about healthy eating, yet feeling less confident around food than ever.
She tracked calories during the week, avoided bread and dessert at home and tried to eat as little as possible before social occasions. At weekends, she frequently ate foods she had restricted and felt that she had “ruined everything”.
Rachel did not report regular objective binge episodes or purging. She was eating enough to meet her basic needs, and no immediate medical risk was identified. However, food occupied a significant amount of mental space. She felt guilty after eating foods she enjoyed and believed changes in her body meant she needed to become more disciplined.
What the clinician explored
The clinician assessed for eating-disorder symptoms and physical risk rather than assuming Rachel’s presentation was simply “normal dieting”. They also explored:
her dieting and weight history
the rules that governed weekday and weekend eating
fear of particular foods
body image and the meaning she attached to body changes
menopause symptoms, sleep and stress
whether calorie tracking affected hunger and satisfaction
how food guilt influenced subsequent choices
what she believed would happen if she stopped monitoring
the effect of social media and midlife weight-loss messaging
what she wanted her relationship with food to feel like
Rachel’s goal was initially to achieve the “right” body so that she could relax around food. The clinician gently introduced the possibility that waiting for her body to change before permitting flexibility might keep food rules in place indefinitely.
The clinical formulation
Rachel’s main difficulty was not a lack of nutrition knowledge. More education about calories or portion control risked strengthening the monitoring that was already causing distress.
Her eating was governed by an all-or-nothing pattern. Weekday restriction increased the appeal and urgency of forbidden foods, while weekend eating reinforced her belief that she could not be trusted.
She also viewed body changes exclusively as evidence of personal failure, without considering the influence of ageing, hormones, sleep, stress, genetics and her long history of dieting.
The plan
The work focused on psychological flexibility rather than dietary perfection. This included:
establishing a more consistent pattern of eating across the week
reintroducing restricted foods in ordinary, neutral settings
reducing calorie tracking gradually
identifying all-or-nothing thoughts
separating health behaviours from attempts to control body size
incorporating enjoyable movement without using it as compensation
practising body neutrality
curating social media that reinforced fear of ageing or weight gain
exploring identity, confidence and self-worth beyond appearance
Rachel and her clinician agreed that progress would not be measured solely by changes in weight. Other markers included reduced food preoccupation, greater dietary variety, eating socially with less anxiety and recovering more quickly when guilt appeared.
The objective was not to persuade Rachel to stop caring about nutrition. It was to help nutrition become one aspect of self-care rather than a continuous assessment of her worth.
Case study four: Fear following a medical diagnosis
The situation
David, 63, sought support after being told that his blood glucose and cholesterol levels were raised. He left his medical appointment believing he needed to remove sugar, carbohydrates, fats and most processed foods immediately.
Within several weeks, David’s diet had become considerably more restricted. He stopped eating bread, potatoes, fruit, cheese and meals prepared by his family. He began checking his blood glucose repeatedly and felt anxious whenever a reading was different from what he expected.
He had lost weight unintentionally, no longer enjoyed meals with his partner and was worried that one “wrong” food could cause lasting harm.
David did not have a previous eating-disorder diagnosis. His restriction had developed from genuine concern about his health, but the advice he had encountered online had made food feel dangerous.
What the clinician explored
The clinician first clarified David’s medical history and the advice he had received. With his consent, they sought relevant information from his GP, including test results, medications and any other health conditions that could affect his nutritional needs.
They also explored:
the foods and food groups he had removed
unintended weight change
the frequency and purpose of glucose checking
physical symptoms and energy levels
his understanding of blood glucose and cholesterol
fear following the diagnosis
the effect on family meals and quality of life
whether health anxiety or obsessive checking required psychological support
In this case, it was important neither to dismiss David’s medical diagnosis nor allow fear-based nutrition messages to govern his diet.
The clinical formulation
David had interpreted population-level dietary guidance as a set of absolute personal rules. He was treating individual foods and glucose readings as immediate evidence of success or failure.
The clinician explained that managing long-term health is rarely dependent on eliminating individual foods. Overall dietary patterns, medication where required, movement, sleep, genetics and other health factors all contribute.
His growing restriction also carried its own risks, including inadequate intake, unintended weight loss, anxiety and reduced quality of life.
The plan
A registered dietitian or appropriately qualified nutrition professional could help David translate his medical advice into a realistic eating pattern. The plan might include:
correcting misconceptions about carbohydrates, fruit and dietary fat
rebuilding balanced meals using foods he enjoyed
increasing dietary variety gradually
agreeing an appropriate monitoring schedule with his medical team
focusing on consistent habits rather than isolated readings
helping him return to shared family meals
identifying unreliable sources of online health information
involving a psychologist if health anxiety or checking remained intrusive
continuing medical follow-up with his GP
Food freedom did not mean ignoring David’s diagnosis. It meant helping him care for his health without allowing fear to make eating unnecessarily restrictive.
What these cases have in common
These four people presented with very different concerns. One was experiencing a restrict–binge cycle during a demanding postnatal period. One showed signs requiring specialist eating-disorder assessment. One was living with the cumulative effects of decades of dieting, while another had developed food fear following a medical diagnosis.
The appropriate plans were therefore different. However, several principles applied across every case:
Assessment comes before advice
A clinician needs to understand the whole picture before suggesting changes. This includes eating patterns, physical health, mental health, medical history, social circumstances, dieting history and the meaning attached to food.
Similar behaviours can have different functions
Skipping a meal might result from being busy, intentional restriction, fear, reduced appetite, financial difficulty or a medical problem. Eating more in the evening might reflect physical deprivation, emotional distress, loss-of-control eating or an entirely ordinary variation in appetite.
The behaviour alone does not tell us everything.
Body size does not determine severity
A person can have a serious eating disorder or experience significant physical consequences at any body size. Clinicians should consider behaviours, symptoms, rate of change and functional impairment rather than relying on appearance or a single measurement.
Nutrition support is not always enough
When eating difficulties are connected to anxiety, trauma, compulsive behaviour, depression or an eating disorder, psychological and medical care may also be required. Ethical support includes recognising the limits of one clinician’s role and referring to other professionals when needed.
The goal is individual
For one person, progress may mean eating breakfast consistently. For another, it may mean attending a restaurant, reducing compensatory exercise, tolerating uncertainty or receiving specialist treatment.
There is no universal food-freedom plan because there is no universal relationship with food.
How one-to-one support differs from a group journey
A group journey can provide education, reflection tools and a shared starting point. It can help you recognise patterns and introduce ideas that you may wish to explore further.
However, it cannot assess your medical history, determine the severity of individual symptoms or provide a personalised treatment plan. In one-to-one clinic sessions, a clinician can explore your experiences in greater depth, monitor progress and adapt the approach according to your needs.
Some people may benefit from a small number of sessions focused on food rules, confidence or practical nutrition. Others may require longer-term work involving a psychologist, dietitian, GP or specialist eating-disorder service.
If any of these examples feel familiar, you do not need to decide for yourself whether your difficulties are “serious enough”. Seeking an assessment is not the same as receiving a diagnosis. It is simply an opportunity to understand what is happening and identify the safest, most appropriate next step.