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Psychological Encyclopedia

Stress and Sugar Cravings: Why Stress Can Shift Food Choice

Sep 29
20 min read

Author: Ukrainian Psychological Hub · Published: September 29, 2026 · Editorial Policy


Stress can change what sounds appealing to eat. For some people, a tense workday, conflict, exam, caregiving burden, or long period of uncertainty makes cookies, chocolate, sweet drinks, desserts, or other highly palatable foods feel unusually compelling. For others, stress suppresses appetite. Still others notice almost no change.


The best-supported scientific picture is therefore more precise than the popular claim that “stress makes you crave sugar.” A large systematic review and meta-analysis of healthy adults found a small average association between stress and increased overall food intake, a small shift toward less healthy foods, and a small decrease in healthier-food intake. The size of the average effect was modest, and individual responses varied substantially (Hill et al., 2022).


Stress-related “sugar cravings” are also rarely a clean experiment in sugar itself. In everyday life, the desired food is often a mixed food containing sugar together with fat, starch, flavor, aroma, texture, salt, caffeine, or learned emotional meaning. Chocolate, ice cream, pastries, sweet coffee drinks, and baked desserts are psychologically different stimuli from a spoonful of sucrose. That distinction matters when interpreting research and personal experience.


Quick answer: why can stress trigger sugar cravings?


Stress can shift food choice through several interacting routes. Stress physiology can alter appetite and motivation. Highly palatable food cues can become more salient. Learned associations can connect sweet foods with relief, reward, breaks, social comfort, or the end of a difficult day. Hunger can intensify a specific craving when stress has delayed or disrupted normal eating. Repetition can turn a stress-linked choice into a cue-driven habit. For the dedicated comfort-food pathway, including learned soothing, familiarity, nostalgia, expectation, and social meaning, see Sugar and Comfort Food: Why Sweet Foods Can Feel Emotionally Soothing.


None of these routes is universal. A 2026 controlled study in healthy adults provides a useful correction to the simple cortisol story: acute psychosocial stress reliably raised cortisol, yet greater cortisol reactivity was associated with a reduction in food craving over time rather than a universal increase. The authors concluded that immediate craving under moderate acute stress cannot be explained by cortisol alone (Nasilowski et al., 2026).


The practical meaning is straightforward. A stress-linked desire for sweets can be real without implying a deficiency, an addiction, a failure of willpower, or a psychiatric disorder. Understanding the pattern requires looking at the whole episode: the stressor, appetite, recent eating, the specific food, the cue environment, learned routines, sleep and fatigue, emotional meaning, and what happens after the craving appears.


What is a sugar craving?


Food craving is commonly defined as an intense desire to consume a particular food. It is more specific than general appetite and can occur with or without strong physical hunger. Daily-life research also shows that hunger and craving often move together while remaining conceptually distinct (Richard et al., 2017). For the broader craving framework, including hunger, cue reactivity, reward, and clinical boundaries, see Sugar Cravings: Why They Happen and What Psychology Can Explain.


In ordinary language, “sugar craving” usually means a strong desire for something sweet. It does not necessarily mean a craving for chemically pure sucrose. A person may be imagining a particular chocolate bar, frosted pastry, ice cream, sweet cereal, soda, sweetened coffee, or dessert. The desired sensory package can include sweetness, fat, creaminess, crunch, warmth, aroma, familiarity, caffeine, convenience, and the expectation of comfort.


That makes the phrase psychologically useful but scientifically broad. Research on stress and eating often measures intake of “high-calorie,” “highly palatable,” “unhealthy,” or “snack” foods rather than isolated sugar. When a study finds that stress changes consumption of cake or chocolate, the result supports a change in food choice. It does not prove that sucrose alone caused the motivation.


Evidence status at a glance


Established evidence


Stress is associated with changes in eating behavior in adults, including small average shifts toward greater intake of less healthy or highly palatable foods. The average effect is small rather than deterministic, and people differ in both direction and magnitude of response (Hill et al., 2022).


Supported but context-dependent


Chronic stress, food-cue exposure, learned coping patterns, dietary restraint, and individual differences can modify how strongly highly palatable foods are wanted or consumed. Laboratory and neuroimaging studies support plausible reward- and cue-related mechanisms, while their small samples and selective populations limit generalization (Tryon et al., 2013; Sinha et al., 2019).


Preliminary evidence


Specific hormonal and neural pathways may help explain why one person eats more under stress and another eats less. Human evidence is heterogeneous, and a single hormone level does not provide a complete explanation of a craving episode.


Contested or oversimplified claims


“Cortisol always causes sugar cravings,” “stress means your body needs sugar,” and “craving sweets proves sugar addiction” go beyond the evidence. These claims compress multiple behavioral, metabolic, sensory, and learning processes into one story.


Stress can increase appetite, suppress appetite, or leave it largely unchanged


The stress response is dynamic. During acute threat, physiological arousal can temporarily reduce interest in food. After the immediate event, appetite can return strongly. During recurring or chronic stress, some people increasingly select familiar, convenient, energy-dense, or highly palatable foods. Others continue to eat less. The same person can show different patterns across situations.


This variation is visible in experimental research. In one randomized controlled study using examination stress, investigators did not find convincing evidence that the stress condition broadly increased preference for high-energy foods, illustrating that a plausible mechanism does not guarantee a uniform behavioral result (Berg Schmidt et al., 2018). In a different experimental setting, acute psychosocial stress made high-calorie food odors more pleasant in a small fMRI study, suggesting that stress can alter reward-related evaluation under some conditions (Han et al., 2024).


The useful question is therefore not “Does stress cause sugar cravings?” as a universal law. The useful question is “Under what conditions does stress change food motivation for this person, toward which foods, and through which combination of hunger, cues, learning, reward, and coping?”


How stress can shift food choice


1. Stress physiology changes the motivational landscape


Psychological stress activates coordinated biological systems that prepare the body to respond to challenge. The hypothalamic-pituitary-adrenal axis is one part of that response, and cortisol is one of its best-known hormones. Appetite regulation, however, is distributed across many systems. Cortisol, autonomic arousal, ghrelin, insulin, satiety signals, current energy state, circadian timing, and ongoing behavior can all interact with motivation.


This is why “cortisol makes you crave sugar” is too simple. Cortisol can be involved in stress-related eating, especially in models of repeated or chronic stress, yet human findings do not support a one-directional rule. In the 2026 Nasilowski study, higher acute cortisol reactivity predicted decreasing rather than increasing craving over the experimental period (Nasilowski et al., 2026). In another small laboratory study, cortisol responses were associated with highly palatable food craving and intake, but the stress effect on craving and intake differed by weight group (Sinha et al., 2019).


Cortisol is therefore one signal inside a larger system. It is neither a home test for the cause of a craving nor a reliable explanation for every stressful afternoon that ends with dessert.


2. Reward and motivational salience can change


Stress can alter how much attention, motivational value, and anticipated relief a food cue carries. In a small fMRI study of 30 women, higher chronic stress was associated with stronger responses to high-calorie food images in regions involved in reward, motivation, and habitual decision-making, alongside differences in snack intake (Tryon et al., 2013). This kind of evidence supports a mechanism in which stress can make certain food cues more behaviorally important.


It does not mean that the brain has a single “sugar center.” Food reward is produced by networks that integrate taste, smell, memory, expected value, internal state, previous experience, and action. The English Hub’s overview of sugar and the brain examines reward and common dopamine myths in more detail.


3. Stress can increase the value of immediate relief


A difficult state creates a problem to solve now. Foods that are familiar, easy to obtain, sensory-rich, and reliably pleasant can become attractive because their reward is immediate. Eating can provide distraction, a pause, a predictable sensory experience, or a learned transition out of work, conflict, loneliness, or overload.


This process is compatible with emotional eating, but stress craving and emotional eating are not identical. Stress is one possible trigger. Emotional eating is broader and can occur in response to sadness, boredom, anger, loneliness, celebration, or other affective states. A person can also experience a strong sweet craving during stress without using food primarily to regulate emotion.


4. Learning can connect a stress cue to a sweet-food response


Cravings are shaped by associative learning. If a specific sequence repeats — deadline, tension, kitchen, chocolate; argument, drive home, bakery; late work, sweet coffee — the early parts of the sequence can begin to predict the food. Eventually, the stressor, place, time of day, screen activity, smell, or ritual can evoke wanting before a deliberate decision is made.


That learned link is not imaginary. Cue-reactivity research treats craving as a motivational process that can be elicited by internal and external cues. Reviews of food craving emphasize the roles of cue exposure, learned associations, attention, and cognitive regulation (Boswell and Kober, 2020).


Repeated behavior also explains why the pattern can become easier to trigger over time. The mechanism does not require the food to be pharmacologically addictive. Ordinary learning is powerful enough to make a context-specific response feel automatic.


5. Stress can disrupt ordinary eating, making hunger part of the craving


Stressful days often change meal timing. People skip breakfast, postpone lunch, work through breaks, eat less during acute tension, or reach evening physically hungry. In that state, a craving may be both specific and energy-seeking. The presence of a psychological trigger does not erase physiological hunger.


This matters because “emotional” and “physical” eating are often presented as mutually exclusive categories. Real episodes can contain both. A person can be hungry, stressed, surrounded by food cues, and accustomed to a particular sweet food at the same time.


6. The food environment decides what is easiest to act on


Motivation does not operate in a vacuum. Visibility, proximity, portioning, convenience, price, packaging, delivery apps, workplace snack availability, and household routines change which response has the least friction. Under cognitive load, the easiest familiar option can gain an advantage even when it is not the person’s abstract first choice.


This helps explain why two people with similar stress can eat differently. Their cue environments, routines, food access, and learned responses may be completely different.


7. Dietary restraint can modify the stress-eating relationship


Attempts to rigidly control eating can become relevant under stress. The 2022 meta-analysis found dietary restraint moderated the relationship between stress and less healthy eating (Hill et al., 2022). Earlier real-world work also found that high-workload periods were associated with higher energy, saturated-fat, and sugar intake, with a stronger hyperphagic response among restrained eaters in that sample (Wardle et al., 2000).


This does not mean that every effort to limit added sugar backfires. It does mean that rigid restriction, stress, hunger, and highly available foods can interact in ways that make a craving episode more intense.


8. Sleep and fatigue can amplify the same episode


Stress frequently travels with shortened or disrupted sleep, and sleep loss can influence appetite and reward-related food responses. That makes sleep a plausible amplifier of stress-linked cravings, although it is a distinct mechanism and deserves its own analysis. A craving after a stressful, sleep-deprived day may reflect several converging influences rather than stress alone. For the dedicated sleep mechanism, see Sleep and Sugar Cravings: How Sleep Loss Can Change Appetite and Reward.


Why “sugar craving” often means a craving for a whole food


Consider chocolate. Its appeal is not reducible to sugar concentration. Chocolate combines sweetness with fat, aroma, melting texture, bitterness, learned associations, branding, memory, and expectations. Ice cream adds temperature and creaminess. A cinnamon roll adds warmth, aroma, texture, and starch. A sweet latte adds caffeine, milk, ritual, and a familiar sensory pattern.


Stress studies often use these mixed foods because they are ecologically realistic. The tradeoff is interpretive precision. If stress increases chocolate-cake intake, researchers have learned something about stress and food choice; they have not isolated sucrose as the unique causal ingredient.


This is also why sensory psychology matters. Sweetness begins with taste receptor signaling, then becomes part of a multisensory perception shaped by smell, texture, temperature, context, and expectation. For the sensory mechanism itself, see Why Does Sugar Taste Sweet? Receptors, Brain Signals, and Perception.


Acute stress and chronic stress are not interchangeable


An acute stressor unfolds over minutes or hours. Chronic stress reflects repeated or sustained demands over much longer periods. Their relationships with eating can overlap, yet they should not be treated as the same exposure.


During a sharp acute stress response, arousal may temporarily suppress appetite. A person who “cannot eat before the presentation” is showing a familiar pattern. Later, when the threat passes and hunger reappears, eating can rebound. Another person may eat during the stressor because food has become part of a learned coping routine. Both patterns can occur without contradiction.


Chronic stress creates more opportunities for repetition. If sweet or highly palatable foods repeatedly accompany relief, breaks, late-night decompression, or recovery from difficult events, the association can strengthen. Studies of chronic stress and food-cue responsivity support this possibility, although much of the mechanistic literature is based on small samples and should not be turned into a universal rule (Tryon et al., 2013).


Why some people crave sweets under stress and others do not


Individual differences are one of the central findings of this literature. Stress does not have a single nutritional output. Relevant differences can include habitual coping style, dietary restraint, current hunger, food availability, learned family routines, previous dieting, body-weight history, emotional-eating tendencies, sleep, sex and hormonal context, sensitivity to food cues, and the type and timing of the stressor.


A small controlled laboratory study illustrates this heterogeneity. Stress increased highly palatable food craving and intake among participants in the overweight/obesity group but not the lean group, while food cues increased craving and intake across the whole sample (Sinha et al., 2019). The study is too small to turn body-size categories into deterministic predictions; its value is showing that the effect of stress can depend on person-level context.


The 2022 meta-analysis reached the broader version of the same conclusion: there is a detectable average stress-eating relationship, but the effect is small and moderated by individual and behavioral factors (Hill et al., 2022).


Does cortisol cause sugar cravings?


Cortisol participates in the stress response and can influence systems involved in appetite and motivation. Calling it “the sugar-craving hormone” creates a false level of certainty.


Human studies have produced heterogeneous results. In the 2019 laboratory study by Sinha and colleagues, cortisol responses were related to craving and intake in a specific experimental context (Sinha et al., 2019). In the 2026 experiment by Nasilowski and colleagues, larger cortisol responses were associated with decreasing craving, and the authors found no evidence that glucose and cortisol reactivity interacted to predict craving (Nasilowski et al., 2026).


Both findings can be true because “stress” is not one standardized everyday state, and craving depends on timing, recent food intake, the stress protocol, participant characteristics, and the way craving is measured. Cortisol is a biological variable, not a standalone diagnosis of why someone wants something sweet.


What about dopamine?


Dopamine is central to learning, motivation, action, and reward prediction. It is often described online as if stress “depletes dopamine” and sugar “refills it.” Human motivation does not work like a fuel gauge.


Sweet and highly palatable foods can engage reward-related systems, and stress can modify cue responsivity and motivational salience. That supports a role for reward learning. It does not support the claim that every stress craving is a dopamine deficiency, or that eating sugar corrects a measured neurotransmitter shortage.


A useful behavioral model is simpler and more testable: a cue predicts a rewarding food; consuming the food is followed by pleasure, distraction, relief, or completion of a ritual; repetition strengthens the cue-response link. Neurobiology participates in that learning without reducing the entire experience to one neurotransmitter.


Can sweet food actually make stress feel better?


People often report short-term comfort from preferred foods. That experience can be psychologically real. The mechanism may involve sensory pleasure, attention shifting, expectation, memory, social meaning, satiety, and learned relief. Experimental and review literature also discusses bidirectional interactions between palatable food intake and stress-response systems.


The evidence does not establish sugar as a treatment for stress. Studies that observe dampened stress responses after palatable food do not imply that repeated high-sugar eating is a clinically recommended regulation strategy. The broad “sugar and stress” question — including whether sugar changes stress and coping after it is eaten — is a separate intent from the present article’s focus on why stress can shift food choice.


Craving, hunger, habit, stress eating, and emotional eating are different concepts


Craving


A craving is a strong, often specific desire to consume a particular food. It can occur with hunger, after eating, in response to a cue, or during a strong emotion.


Hunger


Hunger is a broader motivational state related to the need or expectation of eating. Hunger can make a craving more urgent, but the two are not identical. Daily-life research finds that they often covary while remaining distinguishable (Richard et al., 2017). When the craving appears specifically after eating, Sugar Cravings After Meals: Learned Cues, Dessert Habits, and Hunger examines post-meal cues and dessert routines.


Habit


A habit is a learned tendency for a context or cue to trigger a familiar behavior with less deliberation. A person can habitually buy a pastry after a stressful commute even when the subjective craving is weak.


Stress eating


Stress eating describes eating that is temporally or functionally linked to stress. It can involve increased total intake, a change in food choice, grazing, delayed eating followed by rebound intake, or a specific coping ritual.


Emotional eating


Emotional eating is a broader pattern in which emotional states influence eating. Stress can be one trigger among many. The term describes a behavioral pattern; by itself it is not a diagnosis.


Binge eating


Binge eating is clinically more specific than ordinary overeating or craving. Recurrent episodes involving unusually large amounts of food together with a sense of loss of control can be part of binge-eating disorder or bulimia nervosa. Diagnosis depends on a full clinical pattern, not on the presence of sweet cravings. The National Institute of Mental Health provides current descriptions of recognized eating disorders and their symptoms.


Does a stress-related sugar craving mean sugar addiction?


No conclusion about addiction follows from a craving alone. Craving is common across ordinary eating, dieting, learned habits, cue exposure, emotional states, and several clinical conditions. Addiction concepts require a much broader pattern of impaired control, persistence despite harm, functional impairment, and other features.


The specific idea of “sugar addiction” remains scientifically contested. A 2026 review that evaluated the concept across addiction frameworks concluded that excessive sugar intake can resemble some aspects of addiction, while human evidence for key features such as withdrawal and mood-altering effects remains limited (Hascher, Kendig, and Pontes, 2026). Earlier reviews likewise found much stronger support for sugar-addiction-like behavior in particular animal access paradigms than for a sugar-specific addiction in humans.


For this article, the important boundary is simple: a person can experience a powerful, repeated stress-linked desire for sweets without that experience establishing a substance addiction or an eating disorder.


How to identify your own stress-craving pattern


A useful self-observation does not begin with “How do I force this craving to disappear?” It begins with identifying what kind of episode is occurring. The goal is to recover information and choice.


Notice the trigger


Ask what happened in the minutes or hours before the urge. Was there conflict, time pressure, concentrated work, uncertainty, boredom after stress, a difficult social interaction, commuting, screen exposure, or simply the usual hour when the food is eaten?


Check hunger without turning it into a moral test


Consider when and what you last ate and whether general hunger is present. Strong physical hunger can coexist with a specific sweet craving. If eating has been delayed all day, the episode may need food as well as stress regulation.


Name the food precisely


“Sugar” may be too broad. Is the urge specifically for chocolate, a warm pastry, a cold sweet drink, a creamy dessert, sweet coffee, or anything energy-dense? Specificity gives clues about learned cues, sensory reward, caffeine, temperature, texture, and ritual.


Look for the repeated sequence


If the same stressor, location, hour, app, TV show, commute, or work break reliably precedes the same food, habit learning is probably part of the pattern. Changing one part of the sequence can sometimes be more effective than arguing with the craving after it is already strong.


Observe what the food is expected to do


The expected outcome may be pleasure, energy, relief, distraction, a reward for finishing, a break from work, comfort, or a sense that the day is finally over. Expectations matter because they help maintain learned behavior even before the food is eaten.


Evidence-based ways to reduce stress-linked sweet cravings


1. Reduce avoidable hunger


If stress repeatedly pushes meals later and cravings appear when hunger is intense, changing meal timing can remove one driver from the episode. This is a behavioral observation, not a rule that every craving is caused by low energy.


2. Change the cue-response sequence


When a craving is strongly tied to context, alter the context before relying on willpower. Move the snack out of the immediate work area, change the route that passes the bakery, take the break in another room, or insert a short non-food action between the stress cue and the usual eating response. The aim is to weaken automaticity by changing the predictive sequence.


3. Build more than one route to relief


If food is the only fast, reliable way to mark a pause or change emotional state, the learned value of that response is unusually high. Add other brief, repeatable responses that fit the same moment: a short walk, a shower, music, paced breathing, a call or message to someone supportive, stretching, stepping outside, or a deliberate transition ritual after work. These do not need to “replace” food perfectly. They expand the menu of available responses.


4. Avoid turning one food into a forbidden object


Rigid all-or-nothing restriction can increase attentional focus on the restricted food for some people, especially when stress and restraint interact. The evidence does not support a universal recommendation to ban sweetness in order to stop stress cravings. A flexible plan can be easier to sustain than a cycle of prohibition, craving, overeating, and renewed prohibition.


5. Use mindfulness as a skill, not a cure-all


Mindfulness-based approaches can modestly reduce food-craving intensity on average, although evidence quality and effects vary. A 2025 meta-analysis of 24 controlled trials found a small reduction in craving intensity and rated the certainty of evidence as low; craving frequency did not significantly change (Allameh et al., 2025). A newer 2026 meta-analysis found small reductions in food intake in controlled settings and no statistically significant effect on appetite, with larger effects in laboratory studies than in more naturalistic settings (Ahmadyar et al., 2026).


In practice, mindfulness can mean noticing the urge, the food image, the bodily tension, and the action impulse long enough to make the next step more deliberate. The value lies in changing the relationship to the cue, not in proving that the craving is “just psychological.”


6. Address the stressor when possible


Craving management has limits when the underlying stressor remains intense and continuous. Workload, conflict, caregiving demands, financial pressure, unsafe conditions, or chronic uncertainty may require practical problem-solving, social support, boundaries, professional help, or structural change. Food behavior can be one visible part of a larger stress system.


7. Expect variation rather than perfect control


A useful goal is not zero cravings. Cravings are normal motivational events. Progress can mean fewer automatic episodes, less distress, more awareness of triggers, more flexible choices, and faster recovery from a difficult day without compensatory restriction.


When stress-linked eating deserves professional attention


Occasional stress eating or a preference for sweets during a difficult period does not establish a disorder. Professional assessment becomes more relevant when eating involves recurrent loss of control, unusually large binge episodes, purging, fasting or other compensatory behavior, severe restriction, intense guilt or shame, major functional impairment, significant nutritional problems, or persistent distress.


The National Institute of Mental Health describes binge-eating disorder, bulimia nervosa, anorexia nervosa, and ARFID as clinical conditions with patterns that extend far beyond an isolated craving. A clinician can evaluate the full picture rather than inferring a diagnosis from one behavior.


If you have diabetes, recurrent symptoms suggestive of hypoglycemia, take glucose-lowering medication, or have another medical condition affecting eating and metabolism, personalized glucose management belongs in medical care. This article explains stress and food choice; it does not provide blood-glucose targets or diabetes treatment instructions.


What this evidence means


The strongest conclusion is neither “stress has nothing to do with sugar cravings” nor “cortisol makes everyone crave sugar.” Stress can shift eating and food choice, with small average effects and meaningful individual differences. For some people, sweet and highly palatable foods become more attractive because stress changes reward-related processing, learned cues become more salient, hunger accumulates, immediate relief gains value, or a repeated coping routine has become automatic.


The most useful model is therefore multi-causal. Stress sets a context. Biology changes state. Learning supplies predictions. The food environment supplies opportunities. Hunger can add urgency. Sensory properties determine what feels rewarding. Repetition strengthens the path that is used most often.


For a broader foundation on the ingredient itself, see Sugar: What It Is, Types, Uses, Health, and Psychology.


Frequently asked questions


Why do I crave sugar when I am stressed?


Stress can change appetite, increase the salience of rewarding food cues, reactivate learned comfort-food routines, and make immediate relief more valuable. If stress has also delayed normal eating, hunger can intensify the urge. The result may feel like a specific sugar craving even when several mechanisms are operating at once.


Does cortisol cause sugar cravings?


Cortisol can participate in stress-related changes in appetite and motivation, but it does not produce a universal sugar-craving response. Human findings are heterogeneous. A 2026 controlled study found that stronger acute cortisol reactivity was associated with decreasing food craving over time, which directly argues against a simple “more cortisol equals more craving” rule (Nasilowski et al., 2026).


Why do I want chocolate specifically when I am stressed?


Chocolate combines sweetness, fat, aroma, texture, learned reward, cultural meaning, and often a strong personal history. A chocolate craving can therefore be more specific than a general biological drive for sugar. Stress may increase the motivational value of a familiar cue, while repeated pairing of chocolate with relief or reward can strengthen the association.


Can acute stress make me lose my appetite instead?


Yes. Acute arousal can temporarily suppress appetite in some people. Appetite can return later, sometimes strongly. Stress responses vary by person, timing, stressor, and physiological state, so reduced appetite during a crisis and increased snacking during chronic strain can both fit the evidence.


Are stress cravings the same as emotional eating?


No. Stress cravings describe a desire for food that occurs in a stress context. Emotional eating is a broader pattern in which eating responds to emotional states. A stress craving can occur without eating, and emotional eating can involve many emotions besides stress.


Is craving sugar a sign that my body needs sugar?


Not necessarily. Food cravings are shaped by hunger, learning, cues, sensory expectations, emotion, context, and individual differences. A craving is a motivational experience, not a diagnostic test for a nutrient deficiency.


Is a strong sugar craving evidence of addiction?


No. Craving alone does not establish addiction. Human evidence for a distinct sugar addiction remains contested, and a 2026 review found limited evidence for several proposed addiction features in people (Hascher, Kendig, and Pontes, 2026).


Should I quit sugar completely to stop stress cravings?


Complete avoidance is not necessary for everyone and can become counterproductive when rigid restriction increases preoccupation or sets up cycles of restraint and overeating. A more informative approach is to identify whether hunger, cues, habit, stress regulation, or the food environment is driving the recurring episode and address those mechanisms directly.


Can mindfulness stop sugar cravings?


Mindfulness-based interventions may modestly reduce food-craving intensity, but they do not reliably eliminate cravings and the certainty of evidence remains limited. The practical value is improved awareness and response flexibility rather than a promise of zero urges (Allameh et al., 2025).


When should I talk to a professional?


Consider professional help when eating episodes involve recurrent loss of control, binge eating, compensatory behaviors, severe restriction, significant distress, or interference with daily life. A health professional can distinguish a common stress-eating pattern from an eating disorder or another medical or psychological condition.











References


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Allameh, S. A., Mokhtari, Z., Hosseini, E., & Askari, G. (2025). Effects of mindfulness-based interventions on food craving in adults: A systematic review and meta-analysis of controlled clinical trials. BMC Psychology, 13, 1022. PubMed. DOI: 10.1186/s40359-025-03307-6.


Berg Schmidt, J., Bertolt, C. J., Sjödin, A., Ackermann, F., Schmedes, A. V., Thomsen, H. L., Juncher, A. M., & Hjorth, M. F. (2018). Does stress affect food preferences? A randomized controlled trial investigating the effect of examination stress on measures of food preferences and obesogenic behavior. Stress, 21(6), 556–563. PubMed. DOI: 10.1080/10253890.2018.1494149.


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Hascher, S., Kendig, M. D., & Pontes, H. M. (2026). Is sugar addictive? Integrating evidence across addiction frameworks. Addiction Research & Theory. Publisher full text. DOI: 10.1080/16066359.2026.2703032.


Hill, D., Conner, M., Clancy, F., Moss, R., Wilding, S., Bristow, M., & O’Connor, D. B. (2022). Stress and eating behaviours in healthy adults: A systematic review and meta-analysis. Health Psychology Review, 16(2), 280–304. PubMed. DOI: 10.1080/17437199.2021.1923406.


Nasilowski, F., Reichenberger, J., Denk, B., Gaertner, R., Klink, E., Unternaehrer, E., Volkmer, N., Wienhold, S., Pruessner, J., & Meier, M. (2026). The influence of glucose intake and psychosocial stress on food craving in healthy adults. Comprehensive Psychoneuroendocrinology, 27, 100372. PubMed. DOI: 10.1016/j.cpnec.2026.100372.


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