top of page
  • Writer's pictureBianca Amoruso-Wennerby

"Last Piece Syndrome: The Mystery of the Final Bite”


In the vast universe of human behaviour, every detail, every gesture can reveal surprising depth. Passionate about human sciences and human biological and mental mechanisms, I have always tried to explore the complex interaction between body and mind. My thirst for knowledge, combined with my innate curiosity, has often led me to explore new and fascinating areas, sometimes unexplored.

While observing my daughter on a daily basis, I have noticed a particular behaviour that has caught my attention. An apparently banal gesture, but full of implications: always leaving the last piece of food on the plate. So I coined a joking but profoundly significant definition: the "last piece syndrome". This expression became the starting point for me for a broader and more detailed investigation into my daughter's behaviour and into the dynamics behind this small but intriguing habit.

I would like to share with you my discoveries, the result of observations and reflections, in the hope of offering food for thought and exploring the mystery of this phenomenon together. I therefore invite you to join me on this journey to discover the "last piece syndrome", exploring together the wonderful complexities of human behaviour.

But what drives children, and perhaps even adults, to make this gesture? Why ever leave the last bite untouched?

Origins and Possible Explanations

The reasons behind this behaviour can be many and various, but let's analyse some of the most plausible psychological explanations:

Feeling of Satiety: It is possible that the child is simply full and has left that last bite because he cannot eat anymore.

Rituals and Superstitions: In many cultures, leaving a piece of food is seen as a sign of respect or an offering to spirits or deities. Even if the child is not aware of these traditions, he may have learned about them by observing adults. "Creanza" is a widespread practice in several cultures, for example in mine (Italian, Puglia), where the last bite or piece of food on the plate is considered special, a sign of respect and sometimes a symbolic offering. While many of us may not be directly aware of this tradition, it is possible that your child has observed it unconsciously through family or community behaviours. This ancestral gesture could still be present in daily practice and influence the eating habits of the little ones.

Fear that the pleasure will end: Leaving the last piece could represent an unconscious resistance to the end of something pleasant, almost like wanting to keep a small memory of that moment.

Unconscious Altruism: Children may think, even if not clearly articulated, that they are "saving" that piece for someone else, showing an early sense of sharing and caring.

Response to Pressure: If a child feels constant pressure to finish everything on his plate, he may leave a piece as a small form of rebellion.

Control and Autonomy: As children grow, they seek ways to exercise control over their environment. Deliberately leaving a piece of food could be a way to assert his autonomy and make independent decisions about his body and diet.

The first, “Feeling of satiety”, well, it can be that both a child and an adult cannot finish a meal and leave a few pieces of food in the plate. This gesture has no particular psychological explanations, but rather it should be corrected so that it does not become a habit. Better to serve smaller portions and finish everything. But this is another story.

The second point on "Rituality" is certainly possible but very advanced in terms of behaviour and certainly not yet rooted in young children. I will rather aim it at a more adult audience.

The third, "Fear that the pleasure will end", I think that if a child is in full pleasure he is unable to stop, to "hold the moment", so this too is possible but rare.

The fourth point, linked to altruism, is possible, I have often experienced it with my daughters who have a strong tendency to share. But here too, I don't think this is the reason why a child insists on absolutely leaving an orphan morsel.

I would rather focus on the last two points related to control and rebellion. I believe that these are the unconscious and hidden attitudes behind the "last bite syndrome".

Deliberately and constantly leaving an orphan morsel on the plate, taking a clear position on the part of the child, highlights, in my opinion, a part of the personality, probably markedly directive and decisive, and an innate sense of determination that deserves to be recognised and understood from an attentive parent.

The childhood phase is characterised by continuous learning and an incessant desire to explore the surrounding world. This is the period when children begin to develop a sense of self and understand the concept of autonomy. As they grow, they try in every way to assert their control over the environment, and food becomes one of the primary tools through which they can express this control.

Leaving the last piece of food on the plate can be interpreted as a symbolic gesture representing their ability to make decisions independently. This is a way of saying, "I choose not to eat this," or "I decide when I'm full." It's a kind of declaration of independence, of course on a very small scale.

Furthermore, meals often become a battleground between parents and children. When a parent insists that the child needs to finish all the food in the plate, the child may perceive this as a violation of his autonomy. Consequently, by leaving that last piece, the child asserts a form of resistance, demonstrating that he still has some degree of control over the situation.

At the same time, this action may also be an attempt by the child to negotiate with adults, seeking a balance between following parents' directives and listening to his own internal needs. It might be a way of saying, "I'm almost done, but this is my choice."

In summary, "last piece syndrome" may reflect the child's deep and natural need to exercise autonomy and control over his life, using food as a tool to express and affirm this need.

The Parent's Position.

Acceptance, in any relational dynamic, has a profound and multifaceted value. When a parent decides to accept the child's behaviour, especially regarding "last bite syndrome", it is not simply a matter of "letting it go". Rather, it is about recognising and respecting the child's needs and expressions, offering him a space to express his individuality and autonomy.

However, it is essential to distinguish between acceptance and permissiveness. Acceptance does not mean granting the child's every wish or allowing him to always take over. Rather, it means understanding the reason behind a certain behaviour and trying to guide it with empathy and understanding.

If acceptance becomes permissiveness, there is a risk that the child could interpret this attitude as a lack of clear limits. This could lead to a growing sense of insecurity, given that children, in reality, need a certain structure and coherence to grow in a balanced way.

The question of the last bite and how parents should react is an issue that involves not only nutrition, but also psychology. Following pedagogical research and educational principles, I can take some considerations:

Listening and Observing: First of all, it is essential to understand the reason behind the child's behaviour. Is it a gesture of autonomy, a way to exercise control, or is there a dietary or emotional reason behind it? Listening and observing the child can offer valuable insights.

Flexibility: Some flexibility in education is crucial. If a child occasionally leaves a morsel, it may not be a big deal. However, if it becomes a constant practice, it may be time to analyse the behaviour behind it.

Clear limits, but with Empathy: Setting clear limits is fundamental in the child's growth. You may stipulate that the child won't get another snack if he doesn't finish the meal, but it's important to explain this with empathy and consistency.

Avoid Power Struggles: Battles of wills at the dinner table can become exhausting and counterproductive. Instead of firmly insisting that every bite has to be eaten, it may be more effective to focus on creating a positive environment at the table and encouraging good eating habits.

Nutrition Education: Teaching children the importance of a balanced diet and the value of food can help create an intrinsic respect for what they eat.

Involvement: Involving children in preparing meals can give them a sense of ownership and interest in what they eat. This can reduce the tendency of leaving food on their plate.

In summary, there is no single answer. Every child is unique, and what works for one may not work for another. However, the approach recommended by most educators is a combination of empathy, understanding, and clear educational boundaries. The key is to find a balance that works for your family, based on mutual understanding and respect.


Through our exploration of the "last piece syndrome", we have been able to immerse ourselves in a universe much wider and deeper than it might appear at first glance. What may seem like a simple gesture of arrogance or whim on the part of the child, in reality, can hide profound meanings and motivations.

We have understood that behind this behaviour there may be manifestations of autonomy, desires for control, reflections of ancient cultural traditions, or even requests for attention. Each child, with their uniqueness, may have different reasons for leaving that infamous last piece on the plate.

For parents, taking the time to understand the underlying reasons can be a valuable opportunity. It can help build a relationship based on listening and mutual understanding, establish an open dialogue about food and eating habits, and even guide the child towards a healthier and more conscious relationship with nutrition.

Ultimately, “last piece syndrome” is not just a behavioural curiosity. It is a window that opens onto the child's inner world, an invitation to look beyond appearances and to understand with empathy and sensitivity.

It is essential for a parent to understand these dynamics not only because they are linked to the mere consumption of food, but because they represent the seeds of future behaviour. Today's gesture, linked to a simple bite, could manifest itself in bigger and more decisive challenges tomorrow. Recognising these early signs is vital to build a solid and constructive relationship with your child, preparing us to face the inevitable tensions and demands for autonomy of growing age with wisdom and understanding.

Because behind every gesture, even the smallest, there is a story, a feeling, a need. And knowing how to read it can make the difference in the fascinating and complex journey of education and growth.

21 views0 comments


bottom of page