Supporting a Young Person With an Eating Disorder

Food sits at the centre of family life, so a young person’s eating is often the first thing a carer notices and the last thing they feel qualified to raise. Here is what you can usefully do: what to watch for, how to open the conversation, who to tell, and how mealtimes work in a house where eating has become frightening. You are not the one who has to work out what is wrong.

Please note: general information for carers, not medical advice about an individual young person. Figures and service details are correct at September 2026. See NICE guideline NG69 and NHS England’s national guidance. If a young person is physically unwell, call 999 or go to A and E.

An eating disorder is an illness, and nobody chooses it

Start here, because almost every unhelpful response follows from getting this wrong. An eating disorder is a mental illness. It is not vanity, and it is not a young person being awkward to get your attention. The diagnoses you may hear are anorexia, bulimia, binge eating disorder, OSFED (where the pattern fits none of those neatly) and ARFID, which is about avoiding food rather than weight or shape. A young person can be seriously unwell at any weight, and the psychological signs usually arrive well before anything physical.

Young people who come into care have often had long stretches when they could not control what happened to them. Eating is one of the few things left that they decide on their own. Not every difficulty with food is a trauma response, and sorting out which is which is not your job, but reading the behaviour as defiance takes you in the wrong direction. Our guide to trauma and attachment in foster care explains why control matters so much to a child who has had none.

What might make you stop and think

You will not find a checklist here of marks to look for or bins to search. That sort of list turns a carer into an inspector, and what a young person needs is someone they can be honest with. What you are watching for is a change of pattern, and you are better placed to see it than anyone, because you are at the table every evening.

• eating has become something that happens alone, or never in front of people
• mealtimes are suddenly tense, or there is always a reason not to be there
• a lot of talk about food, weight or appearance, or pointed silence about it
• exercise has stopped being fun and started being a requirement
• they are pulling away from friends, lower in mood, more irritable, more secretive
• they seem tired, cold, dizzy or unwell in a way a GP should look at

None of this proves anything on its own. Taken together over a few weeks it is worth acting on, and acting early genuinely changes the outcome. What to resist is the quiet search of a bedroom. It buys you one afternoon and costs you the conversation.

Say something early, and say it about feelings rather than food

Most carers open with the food, because the food is what they can see. It almost never works. A young person ashamed of what they are doing hears any question about eating as an accusation, and the shutters come down. Ask instead how they have been feeling, and whether something has been harder than usual. The eating comes up on its own soon enough.

Small things make it easier. Pick a time with no phone and no television on. Sit down rather than standing over them. Let silences run, and use openers like “tell me more about that” rather than closed questions. Do not comment on their appearance, even kindly, even to say they look well: “you look better” is easily heard as “you have put on weight”. If they say nothing the first time, you have still shown them you noticed and did not panic. The register in our guide to therapeutic parenting and PACE is the right one here: curious and warm, never interrogating.

Who to tell, and what happens next

Tell your supervising social worker as soon as you have a real concern, and tell the young person’s social worker. Then book a GP appointment. The GP is the gateway to the local eating disorder service for children and young people, and every area in England now has one. Check first what you can agree to yourself: that was set out in the plan agreed when the young person moved in.

Two worries come up again and again, and both have changed for the better:

• Weight is not the entry ticket. NICE is explicit that clinicians should “not use single measures such as BMI or duration of illness” to decide whether to offer treatment (NG69, 1.2.8), and that a suspected eating disorder means referring immediately to a community service suited to the young person’s age (1.2.10). NHS England’s national guidance puts it the same way: “single measures such as BMI centiles, should not be a barrier.”
• Waits are shorter than their reputation. The standard is that 95% of urgent referrals start treatment within a week, and 95% of routine referrals within four weeks. For the rolling quarter September to November 2025, NHS England reported 78.4% of urgent and 81.7% of routine cases meeting those, with children seen on average within three weeks. Not perfect. Far better than the stories you may have heard.

That guidance was rewritten in January 2026, its first substantial update since 2015, with the charity Beat and the Royal College of Psychiatrists. Numbers starting treatment rose from 8,034 in 2019/20 to 11,174 in 2024/25.

Mealtimes, without becoming the food police

You cannot win a meal by force. Standing over a plate and negotiating mouthfuls hands the illness another thing to fight you about, and it will outlast your patience. What helps is duller. Eat at the same times, together, whether or not much gets eaten. Plan the week’s meals with the young person rather than for them. Take portion and calorie talk out of the house altogether, your own included. Then put something after the meal that is more interesting than the meal was: a board game, or a walk to the postbox.

The rest of the household matters too. If someone at home is loudly dieting or weighing themselves in the kitchen, that needs to stop while a young person who is unwell lives there, and say so out loud rather than hoping it is understood. Exams and the food-heavy festivals are the predictable flashpoints. Christmas is easier with fewer people and a plan for the afternoon. For Ramadan, fasting is a question for the GP and the eating disorder team, not for you. Our guide to food and mealtimes in foster care covers the everyday version.

ARFID is a different thing, and it gets mistaken for fussiness

ARFID stands for avoidant restrictive food intake disorder, and beliefs about weight and shape play no part in it. Beat describes three common reasons behind it: sensitivity to taste, texture, smell or temperature; fear of what might happen when eating, often after choking or being sick; and very low interest in food, so eating feels like a chore. The National Autistic Society makes the useful point that what separates this from anorexia is motive, and that an autistic young person restricting food under stress is not trying to be thinner.

This gets written off as picky eating for years, which is why it is worth naming. The route is the same, starting with the GP. Beat is straight that ARFID treatment is “not included in the NICE or SIGN guidelines for eating disorders”, so provision depends on where you live and you may have to push. If the young person is autistic, our guide to fostering an autistic child goes further into the sensory side.

Where to get help now

• Beat, the UK eating disorder charity, has a helpline for anyone affected, any age, no diagnosis needed. In England it is 0808 801 0677, open 3pm to 8pm Monday to Friday. Calls are free and do not show on an itemised bill. There is also a web chat at beateatingdisorders.org.uk.
• Childline, 0800 1111, is free, for any young person who wants to talk to someone outside the house.
• YoungMinds’ Parents Helpline, 0808 802 5544, covers parents and carers of anyone up to 25.
• 999 or A and E if a young person is faint or in pain. This can become a medical emergency quickly.

You won’t have to do this alone

This is hard work, and the hardest part is usually the helplessness: you can cook, you can sit with them, and you cannot make them eat. That is the point at which carers stop telling anyone how it is going. Your supervising social worker visits regularly, and the weeks when nothing is working are what those visits are for. GLF carers can reach someone out of hours, which matters when things come to a head on a Sunday evening. We also run training on health and wellbeing, and will put you in touch with carers who have sat through this already. Saying you are struggling is information, not failure.

The practical side is steady. GLF pays one weekly fee covering allowance and reward: 479.50 pounds a week for a young person under 11 and 507.50 pounds from 11 upwards, as at September 2026, with an enhanced fee of roughly 100 to 200 pounds more where needs are higher. The detail is on our page about fostering pay and allowances, and what else comes with it in our guide to the support foster carers receive. Ofsted inspected us from 21 to 25 July 2025 and rated GLF Outstanding in all three judgements.

Frequently asked questions

Do I need permission to take a young person to the GP?

Routine health appointments are normally yours to arrange, but what you can consent to alone was agreed in writing when the young person moved in, and it differs by local authority. Read that plan, and ask your supervising social worker rather than guessing. Anything beyond a GP visit, such as a referral, will involve the social worker.

Will they be turned away because their weight is not low enough?

They should not be. NICE tells clinicians not to use single measures such as BMI to decide whether to offer treatment, and NHS England says BMI centiles should not be a barrier to early support. If a service refuses a referral on weight alone, tell the GP and the young person’s social worker, and ask for it to be looked at again.

Should I hide food or lock the kitchen?

No. Controlling access makes you the enemy of the illness rather than an ally of the young person, and it drives eating further underground. Keep normal food available at normal times and keep eating together. Anything that looks like a restriction is the clinical team’s call, so ask them for a plan rather than inventing one.

What if I say the wrong thing?

You will at some point, and it will not be what decides how this goes. Noticing early and telling someone matter far more than perfect words. Our guide to supporting a young person’s mental health has more on the everyday version of these conversations.