This article was written by Holly Tritschler (Student Dietitian) and was reviewed by Maeve Hanan (Disordered Eating Specialist Dietitian & Founder of Dietetically Speaking).

---

Food guilt is something many people experience. It can show up after enjoying a meal out with friends, celebrating a special occasion, or simply eating a food you’ve really fancied. Instead of enjoying the moment, thoughts such as “I shouldn’t have eaten that” or “I’ll need to make up for this later” can quickly creep in, taking away from the pleasure of eating.

Many people assume that feeling guilty after eating certain foods will encourage healthier eating habits, but research suggests that food guilt often has the opposite impact.

Food guilt can have a number of knock-on effects. It can impact our mood, increase anxiety around eating, and take away from the enjoyment and satisfaction that food can bring. It may also increase the likelihood of overeating, and research suggests that the way we think about food can even influence how our bodies respond to it.

In this article, we’ll explore what food guilt is, why it shows up, how it affects our eating behaviours, and what can help reduce it over time.

What Food Guilt Actually Is

Food guilt often stems from the belief that we’ve broken a food rule (1). These rules are frequently shaped by diet culture, which encourages us to view foods as either “good” or “bad”.

For example, foods such as cake or chocolate may be labelled as “junk food”, while fruit and vegetables are placed on a pedestal as “healthy” foods.

This moralisation of food can contribute to feelings of guilt and shame when our eating habits don’t align with the rigid expectations created by these messages.

Food guilt can often show up in the “start again Monday” mindset. When foods are labelled as “good” or “bad”, eating a food perceived as unhealthy can feel like a failure or a sign that you’ve gone “off track”. Rather than viewing it as one eating decision, it can become easy to think that the day, week or even an entire health goal has been ruined. This all-or-nothing thinking can make it harder to move on from a single eating experience and may lead to overeating reinforcing an unhelpful cycle.

Guilt can also lead to periods of increased restriction, or the urge to exercise in response to eating, in an attempt to offset the perceived intake. While these behaviours can sometimes feel justified or even encouraged, they can actually contribute to a more strained and stressful relationship with food over time (2). 

Why We Think Guilt Should Help (But Doesn’t)

Diet culture often frames guilt as a form of “discipline”. We’re frequently exposed to messaging that suggests if we eat something “bad”, feeling guilty afterwards should motivate us to “make better choices” next time (2). This reinforces the idea that guilt is a useful or even necessary tool for changing eating behaviour. In reality, food guilt can have the opposite effect.

One study found that people who were encouraged to respond to themselves with self-compassion before eating a donut were less likely to overeat afterwards compared to those who did not receive this encouragement (3).

This study highlights a key takeaway: harsh self-talk does not improve long-term eating regulation. 

Why Guilt Often Leads To Overeating

Restricting your intake or cutting out certain foods can increase preoccupation with food (4).

When we tell ourselves that a particular food is off limits, it often becomes more appealing, and we may find ourselves thinking about it more frequently. This is especially true if you’re also under-fuelling as the food noise is a natural survival mechanism when hungry. If we then eat that food, it can trigger an all-or-nothing mindset. Rather than viewing it as one eating decision, we may feel as though we’ve “failed”. This can lead to thoughts such as, “I’ve already ruined today, so I may as well keep going”, resulting in eating more than we otherwise would have. Importantly, this isn’t a sign of weakness or a lack of willpower. It’s often a natural response to restriction and rigid food rules.

This isn’t just a psychological response, it can affect the body, too. Feelings of guilt and stress around eating can trigger the body’s stress response, leading to an increase in cortisol, one of the body’s main stress hormones.

Research suggests that elevated cortisol levels may influence appetite regulation and satiety, potentially making it harder to recognise fullness and increasing the likelihood of eating more later in the day (5).

External food rules can make it more difficult to tune into the body’s natural hunger and fullness cues. When we repeatedly follow food rules instead of responding to what our bodies are telling us, those internal signals can become harder to recognise and trust. For example, if you regularly ignore early signs of hunger, such as a rumbling stomach or difficulty concentrating, because you’ve decided you “can’t eat until 1pm”, you may become less responsive to those cues over time.

Similarly, if you stop eating because you’ve reached a predetermined portion size despite still feeling hungry, you may find yourself thinking about food more often or eating more later in the day as your body attempts to meet its needs.

Mindset Matters: How Beliefs About Food Change Experience

Our expectations and beliefs about food don’t just shape our thoughts and feelings—they may also influence how our bodies respond to eating.

In one study, participants were given the same milkshake on two separate occasions. However, on one occasion they were told it was a rich, indulgent milkshake containing 620 calories, while on the other they were told it was a lighter option containing just 140 calories. Despite drinking the exact same milkshake, participants experienced different ghrelin responses. Ghrelin, a hormone involved in regulating hunger, decreased much more when participants believed they were consuming the higher-calorie version (6).

This suggests that our perceptions of food may play an important role in feelings of satisfaction and fullness, highlighting the powerful connection between mindset and eating.

What Happens When Guilt Is Reduced

When we stop assigning moral value to food and approach eating with more self-compassion, our relationship with food often becomes more relaxed and flexible.

Rather than relying on external food rules, it can become easier to tune into internal cues such as hunger, fullness and satisfaction. This can support a more intuitive approach to eating, where food choices are guided by both physical needs and enjoyment.

Removing guilt can also reduce preoccupation with food. While food is an important and enjoyable part of life, it shouldn’t have to occupy our thoughts all day. When we give ourselves permission to eat foods we genuinely want without judgement, those foods often become less emotionally charged. Instead of dwelling on what we’ve eaten or planning how to compensate for it later, we can enjoy the experience and move on.

Together, these shifts can help reduce the cycle of restriction, guilt and overeating, making it easier to develop a more balanced and sustainable relationship with food.

Social occasions and celebrations often have food at their centre, and these foods are usually chosen for enjoyment, culture or tradition rather than nutrition alone. This can feel stressful when food guilt shows up alongside birthday cake, meals out with friends, or other shared eating experiences. When guilt is removed from the experience, it can feel easier to be present, enjoy the food, and focus on the social connection rather than what is being eaten. This can help increase enjoyment of the occasion and allow you to feel more engaged with the people you are with.

Reframing these thoughts can take practice. One helpful starting point is to notice when food guilt shows up after eating. In those moments, you might begin to gently challenge the narrative that follows. For example, instead of thinking, “I feel guilty for eating a takeaway,” you might reframe this as, “I enjoyed some of my favourite foods and the convenience of the meal allowed me to have a more relaxed evening”. Over time, practising this kind of reframing can help shift food-related thoughts so they feel less automatic and driven by guilt, and more neutral and balanced.

Conclusion

Feeling guilty about the food we eat doesn’t just affect how we feel in the moment, it can also contribute to the very cycle it is trying to prevent.

For some people, this can lead to periods of eating past fullness and reinforce a pattern of restriction, guilt, overeating and repetition.

Rather than aiming for “perfect” eating, a more helpful focus is often on developing a more flexible and varied way of eating that includes foods eaten for both nourishment and enjoyment. Allowing all foods into the diet, without guilt or shame attached, can help support a more balanced and sustainable relationship with food.

Feeling neutral towards food, without attaching moral value to what we eat, takes practice and often involves gently reframing thoughts when guilt arises. Over time, this can help shift the way we relate to food, reducing the sense that certain foods need to be “earned” or compensated for. All foods can fit within a balanced way of eating without the need for emotional payback. When this shift happens, food often becomes less mentally consuming, and there is less preoccupation with what has been eaten or what needs to be eaten next.

Ultimately, reducing food guilt is less about eating perfectly and more about creating peace, flexibility and a sustainable way of eating. 

If you struggle with food guilt, learn about how our team of Specialised Dietitians can help you here.

References

1. Raffone F, Atripaldi D, Barone E, Marone L,Carfagno M, Mancini F, Saliani A, Martiadis V. Exploring the Role of Guilt in Eating Disorders: A Pilot Study. Exploring the Role of Guilt in Eating Disorders: A Pilot Study. Clinics and Practice [Internet]. 2025 Mar 10; 15(3): 56. Available from: https://doi.org/10.3390/clinpract15030056 
2. Mason T, Smith K, Naya C, Chu D, Dunton G. Eating-related guilt and mental health across middle childhood to early adolescence. Journal of Affective Disorders Reports [Internet]. 2021 Sep 11; 1: e100221. Available from: https://doi.org/10.1016/j.jadr.2021.100221 
3. Adams C, Leary M. Promoting Self–Compassionate Attitudes Toward Eating Among Restrictive and Guilty Eaters. Journal of Social and Clinical Psychology [Internet]. 2007 Dec; 26(10). Available from: https://doi.org/10.1521/jscp.2007.26.10.1120 
4. Stewart T, Martin C, Williamson D. The Complicated Relationship between Dieting, Dietary Restraint, Caloric Restriction, and Eating Disorders: Is a Shift in Public Health Messaging Warranted? International Journal of Environmental Research and Public Health. 2022 Jan 3; 19(1): 491. Available from: https://doi.org/10.3390/ijerph19010491 
5. Singh B, Maurya N. The Cortisol Connection: Weight Gain and Stress Hormones. Archives of Pharmacy and Pharmaceutical Sciences [Internet]. 2024 Mar; 8(1): 9-13. Available from: https://doi.org/10.29328/journal.apps.1001050  
6. Crum J, Corbin R, Brownell D, Salovey P. Mind over milkshakes: Mindsets, not just nutrients, determine ghrelin response. Health Psychology [Internet]. 2011; 30(4), 424–429. Available from https://doi.org/10.1037/a0023467