Something Nobody Warns You About
There is a version of the pre-surgery conversation that is all about what you gain – health, energy, mobility, years. That version is true. But it leaves out something that catches a lot of people off guard: grief. Genuine grief for the relationship with food you had before surgery, and the way eating will never quite be the same again.
We both felt it. It arrived at different times and looked different for each of us, but it was real.
What Food Meant Before
For most people with a history of obesity, food is not just fuel. It is comfort, celebration, social connection, reward, and habit. A bad day at work ends with something from the takeaway. A birthday means a specific meal. Stress has a taste. Boredom has a texture. That relationship is not a character flaw – it is how most of us learned to use food long before we understood what it was doing.
Surgery does not change what food meant to you. It changes what you can do with that relationship. And that loss – of the coping mechanism, the comfort, the quantities that felt like enough – is worth grieving honestly rather than pretending it does not exist.
How It Showed Up for Us
For Kirsten, it came early. The liquid stage, where she could not eat in any of the ways that had previously felt normal, triggered a grief she had not expected. The food she associated with feeling better was simply not available to her in that form anymore, and sitting with that was harder than she anticipated.
For James, it arrived later and more quietly. The realisation that he could not eat a large meal at a social occasion without consequences – not just physical consequences, but the social experience of eating together at the same pace and quantity as everyone else – was something he found himself mourning well into year one.
Food Grief and Head Hunger
Food grief and head hunger are related but different. Head hunger is the desire to eat when you are not physically hungry – driven by habit, emotion, or visual cues. Food grief is the sadness about the relationship itself: the awareness that the version of comfort eating that used to work simply does not work the same way anymore, and the loss that comes with that.
Acknowledging the grief – naming it as grief rather than weakness or failure – was part of what allowed both of us to move through it. You do not have to pretend you do not miss things.
What Comes After
Two years on, the relationship with food has genuinely shifted rather than just been suppressed. The grief lessened as new habits became genuinely satisfying rather than feeling like substitutes. That does not happen automatically or quickly – it took most of the first year for eating to feel like something other than a set of restrictions – but it did happen.
If you are newly post-op and finding the emotional side harder than expected, that is normal. It does not mean you made the wrong decision. It means you are human and food mattered to you.
Sources
NICE CG189 – Obesity: identification, assessment and management
BOMSS – Guidelines on the peri-operative nutritional management of bariatric patients
NHS – Weight loss surgery: what to expect afterwards
British Psychological Society – Psychological aspects of obesity
About this content
This blog is written by James and Kirsten, a couple from the UK who had gastric sleeve surgery together in March 2024.
We started this blog because we couldn't find any sources of content that details before surgery, the surgery and then life post surgery - so we decided to write one ourselves.
Everything on this site is based on our own experience and the research we have done along the way. It is not medical advice. Gastric sleeve surgery is a serious procedure and every patient's journey is different. Please always consult your own bariatric team or GP before making any decisions about your health or treatment.
Some posts on this site may contain featured or sponsored content, or affiliate links. Where this is the case, it will always be clearly stated at the top of the article. Our opinions are always our own.
Publish Date: 4 February 2026 | Last Reviewed: 7 June 2026 | Next Planned Review: 7 December 2027