Many of the people I see as a dietitian arrive frightened of their own bodies.
Their hunger feels excessive. Their fullness feels unreliable. Their blood sugar changes without permission. Their digestion is unpredictable. Their weight does not respond to effort in the promised way. Fatigue, pain, cravings, hormonal shifts, and illness are interpreted as evidence that something inside has turned against them.
The language of betrayal appears often: My body is sabotaging me. My metabolism is broken. I cannot trust myself around food.
Sometimes something is medically wrong and needs evaluation or treatment. “Your body is responding” should never become a slogan used to wave away symptoms. Bodies can be injured, diseased, deprived, and disabled. A compassionate interpretation does not replace competent care.
But even pathology is not moral rebellion. A pancreas does not fail as an act of disobedience. An autoimmune process is not a character flaw. A nervous system shaped by chronic threat is not choosing to be inconvenient. The body may be producing painful outcomes, but it is not an enemy with intentions.
This distinction creates room for curiosity.
Instead of asking why the body will not comply, we can examine what it is regulating and under what conditions. Hunger changes with energy intake, meal timing, sleep, medication, stress, development, and countless other variables. Digestion responds to food, microbes, nervous-system state, anatomy, and disease. Weight is influenced by behavior, but also by genetics, adaptation, environment, medication, access, and history. No single explanation fits every person.
The point is not that every bodily response is beneficial. Evolution does not produce perfect systems, and a response that was protective in one context may be harmful in another. The point is that responses have causes. Causation replaces accusation.
Diet culture depends on maintaining the opposite frame. It presents the mind as a manager and the body as unruly material. The successful person exerts control. The unsuccessful person lacks discipline. Hunger is an obstacle, appetite a temptation, fatness a confession, and food a test administered several times a day.
That story is profitable. A person at war with her body is an ideal customer. She can be sold rules, products, tests, supplements, plans, medications, fear, and then relief from the fear. The promised solution changes; the premise remains. Your body is wrong, and someone outside you knows how to fix it.
There is more money in marketing certainty than in teaching people how to evaluate evidence. Misinformation does not merely fill an information gap. It creates anxiety that the next product can monetize. Social media intensifies the process by rewarding confidence, novelty, outrage, and repetition rather than accuracy.
Valid nutrition education should do something different. It should make the body more knowable without pretending it is simple. It should help a person connect general science with her own experience while preserving uncertainty and appropriate medical caution. It should reduce shame, not by promising that every outcome can be controlled, but by showing why control was never the whole story.
This is why I care about teaching mechanisms. A patient does not need to become a biochemist. But learning even one piece of the process can interrupt a moral judgment. If she understands that restriction can amplify hunger and food preoccupation, the next episode of intense eating may look less like proof of addiction and more like a predictable regulatory response. That new interpretation changes what she can do next.
She may still feel fear. Knowledge rarely erases a lifetime of conditioning in one encounter. The old story has been repeated by family, physicians, advertising, clothing, entertainment, and previous attempts to change the body. It is embedded not only as an opinion but as expectation.
So we practice another question: What is my body responding to?
The question may reveal inadequate food, poor sleep, a medication effect, grief, chronic stress, sensory needs, food insecurity, menopause, a gastrointestinal condition, loneliness, or a rule that makes eating chaotic. It may reveal several interacting factors. Sometimes it reveals that we do not yet know.
“I don’t know” is safer than a confident fiction.
Working with the body does not mean obeying every impulse or abandoning treatment. A body can generate urgent predictions based on old danger. It can crave something that offers immediate relief and long-term harm. It can require medication, structure, boundaries, rehabilitation, or external support. Cooperation means responding to the whole system rather than punishing a symptom in isolation.
The body is knowable, but not fully controllable. That limitation is not failure. It is the condition of being a complex organism in a changing world.
Your body is not broken in the moral sense implied by the phrase. It is not plotting against you. It is responding, adapting, regulating, and sometimes struggling. Understanding what it is doing will not solve everything. It can end one unnecessary layer of suffering: the belief that you must defeat yourself in order to be well.
About the author
Jennifer Nickell, RD
Jennifer Nickell is a registered dietitian and nutrition educator whose work connects nutrition science with human development, adult learning, eating behavior, and real-life conditions.
Educational information only. This article is not individualized medical or nutrition treatment.