What is Cheat meal?

What is Cheat meal?

A cheat meal is a single meal, usually eaten during a fat-loss or physique-focused diet, where you deliberately drop your usual calorie and macronutrient rules and eat foods you normally restrict. A peer-reviewed scoping review in Nutrition Reviews defines it precisely as "a single ad libitum meal without specific energy or macro-/micronutrient targets". That definition matters, because the whole point of a cheat meal is the absence of a target.

You are not chasing a set number of grams of carbohydrate or a performance outcome; you are eating pizza, dessert, or a burger because the diet has been long and you want the food. The behavior is popular: in surveys of young adults, roughly 89 percent report engaging in cheat meals, and around 60 percent of men and 54 percent of women do so at least weekly.

The term carries two problems worth naming up front. First, the word "cheat" frames ordinary food as a moral violation, which sets up a reward-and-guilt cycle that the research links to disordered eating in some people. Second, a "cheat meal" and a "cheat day" behave very differently on the scale, because one meal rarely erases a week of dieting while a full day often can.

Used with a plan and a sane relationship with food, a single cheat meal is a low-stakes tool for adherence. Used reactively, on repeat, or stretched into a whole day, it is the fastest way to stall a fat-loss phase.

How it works

A cheat meal works on two levels, one physiological and one psychological, and the psychological level is the real driver. Physiologically, the effect is small. A single large meal briefly raises the hormone leptin and tops up muscle and liver glycogen, but these shifts are transient: controlled overfeeding studies show that leptin rises with a few days of surplus and falls back almost as soon as normal intake resumes, so one meal does not "reset" a diet-suppressed metabolism.

Metabolic adaptation, the drop in resting energy expenditure that comes with prolonged dieting, takes roughly 7 to 10 days of genuine refeeding to meaningfully reverse, which a single meal cannot deliver. So the common claim that a weekly cheat meal keeps your metabolism firing is not supported. Where the cheat meal earns its place is behavior and adherence.

Diets fail mostly because people quit, not because the math is wrong. A planned break from restriction can lower perceived hunger, restore some enjoyment of eating, and reduce the sense of deprivation that drives people off a plan. In one comparison, structured intermittent free eating was linked to lower dropout than continuous restriction. The catch is arithmetic.

Fat loss depends on a weekly energy deficit, so a cheat meal only stays harmless while its calories fit inside that weekly budget. Eat a 1,200 kcal surplus at one meal and a large weekly deficit absorbs it easily; turn it into an all-day free-for-all and you can wipe the deficit out entirely.

How to apply it

• Plan it, do not react to it: The research draws a sharp line between a planned cheat meal, experienced as volitionally letting go of control, and an unplanned one that feels like a lapse. Planned meals were not linked to psychological distress; unplanned binge-like episodes were. Put the meal on the calendar so it stays a choice, not a failure.
• Fit it inside the weekly budget: Fat loss tracks weekly energy balance, not single days. If you run a 500 kcal daily deficit, you bank about 3,500 kcal of deficit a week. A cheat meal that costs 1,000 to 1,500 kcal above plan still leaves you in a deficit. Know the number before you eat.
• Anchor the meal around protein: Lead with a protein source, then add the foods you were craving. Protein is the most satiating macronutrient and protects muscle in a deficit. Studies note men often gravitate to high-protein cheat foods while women more often choose sweets; a protein anchor keeps the meal satisfying and less likely to spiral.
• Choose one meal over a whole day: A single meal and a full cheat day are not the same behavior. One meal is bounded; a day of unrestricted eating can add several thousand calories and reverse a week of progress. If you want more food, a structured refeed near maintenance beats an open-ended cheat day.
• Watch the language you use: Calling food a "cheat" frames eating as a crime and eating well as punishment. That reward-and-guilt loop is associated with guilt, shame, and, in vulnerable people, binge behavior. Reframing the meal as a planned, normal part of the week removes the moral charge without changing the calories.
• Prefer a refeed if you are a physique athlete: If your real goal is restoring glycogen and training performance during a long cut, a planned high-carbohydrate refeed at or slightly above maintenance hits that target directly. A cheat meal, with no macronutrient plan and often high fat, is a blunt instrument by comparison.

Worked example

A cheat meal almost never wrecks fat loss; a cheat day often can, and the difference is arithmetic, not willpower. Say you maintain weight at 2,500 kcal and diet at 2,000 kcal, a 500 kcal daily deficit, so a clean week banks a 3,500 kcal deficit, roughly half a kilogram of fat. Here is what one Saturday choice does to that week.

The single meal barely dents the week; the all-day version wipes it out, and a habit of cheat days quietly reverses direction. Same foods, very different math. This is why coaches cap the indulgence at one meal, not one day.

Cheat meal vs refeed

Use a cheat meal when you mainly want a mental break and can keep it inside your weekly deficit. Use a refeed when the goal is physiological, such as restoring glycogen and training performance during a long, aggressive cut. They solve different problems.

By goal

• Fat loss (cutting): Keep it to one planned meal and fit its calories into your weekly deficit. Anchor it around protein, log it honestly, and return to plan at the next meal. If you crave more food for performance reasons, run a structured carbohydrate refeed near maintenance instead of an open cheat day.
• Muscle gain (bulking): In a surplus, a cheat meal matters far less because extra calories serve growth, but junk-heavy meals still add fat and displace protein and micronutrients. Treat it as an occasional social meal, not a strategy, and keep most intake from whole foods that support training and recovery.
• Maintenance and food relationship: If a single meal triggers guilt, restriction, or a binge, the cheat-meal framing may be doing harm. Flexible dieting, where treat foods fit your daily targets without being labeled cheating, tends to build a calmer, more durable relationship with food than a weekly reward-and-guilt cycle.

Common misconceptions

• "A cheat meal resets your metabolism or spikes leptin enough to matter." The leptin bump from one meal is small and short-lived; overfeeding studies show it fades as soon as normal intake resumes. Reversing diet-induced metabolic adaptation takes about 7 to 10 days of real refeeding, not a single meal. The metabolism-reset claim is marketing, not physiology.
• "One cheat meal ruins a week of dieting." It almost never does. Fat loss depends on your weekly energy balance, so a 1,000 to 1,500 kcal meal above plan is easily absorbed by a normal weekly deficit. What derails progress is a full cheat day, or cheat meals so frequent they cancel the deficit, not one bounded meal.
• "A cheat meal and a refeed are the same thing." They are different tools. A cheat meal is unplanned in size, has no macronutrient target, and exists for psychological relief. A refeed is a planned 1 to 3 day rise in intake, usually high carbohydrate near maintenance, aimed at restoring glycogen and diet hormones. One is behavioral, the other physiological.
• "Cheat meals are harmless, so eat them freely." For many people a planned meal is fine, but the label carries risk. In a national sample, cheat-meal frequency was associated with greater eating-disorder behaviors and binge episodes, especially in men. Framing food as cheating can fuel guilt and, in vulnerable people, disordered patterns. Plan them, and watch how they make you feel.

Related terms

Cheat meal FAQ

What is a cheat meal in simple terms?

A cheat meal is a single meal, eaten during an otherwise controlled diet, where you drop your usual calorie and macro rules and eat foods you normally restrict. It is taken mostly for a mental break, not for any physiological benefit, and is usually high in calories, carbs, and fat.

Will one cheat meal ruin my progress?

Almost never. Fat loss depends on your weekly calorie balance, so a single meal of 1,000 to 1,500 calories above plan is usually absorbed by your weekly deficit. What stalls progress is a full cheat day, or cheat meals frequent enough to cancel out the deficit you built during the week.

What is the difference between a cheat meal and a refeed?

A cheat meal is unrestricted, has no macronutrient target, and exists for psychological relief. A refeed is a planned 1 to 3 day increase in intake, usually high carbohydrate near maintenance, aimed at restoring muscle glycogen and diet hormones. One is behavioral and unstructured; the other is physiological and planned.

How often should I have a cheat meal?

Most coaches suggest no more than once a week, and only when it fits your weekly calorie budget. Frequency matters more than any single meal: research links frequent cheat meals to greater binge and eating-disorder behaviors, so if one meal reliably triggers guilt or overeating, less often is better.

Do cheat meals boost your metabolism?

Not meaningfully. A single meal causes only a small, short-lived rise in the hormone leptin that fades once normal eating resumes. Reversing the metabolic slowdown from prolonged dieting takes roughly 7 to 10 days of genuine refeeding, so the popular idea that a weekly cheat meal stokes your metabolism is not supported.

How many calories is a typical cheat meal?

Studies of cheat-meal photos found most contained between 1,000 and 1,500 calories, though examples ranged from about 214 to over 9,120 calories. The wide range is exactly the problem: with no target, portions balloon easily, which is why planning the meal and knowing its rough calories keeps it inside your budget.

Are cheat meals bad for you psychologically?

They can be. Labeling food as cheating frames eating as a moral failure, which sets up a guilt-and-reward cycle. In a national sample, cheat-meal frequency was tied to more binge episodes and eating-disorder behaviors, especially in men. A planned meal is lower risk; an unplanned, guilt-driven one is higher risk.

Should I do a cheat meal or a cheat day?

Prefer one meal. A single meal is bounded and easily fits a weekly deficit, while a full cheat day can add several thousand calories and reverse a week of progress. If you genuinely need more food during a long cut, a structured refeed near maintenance is smarter than an open-ended cheat day.

Is a cheat meal the same as flexible dieting?

No. Flexible dieting, or IIFYM, fits treat foods into your daily calorie and macro targets so nothing is labeled cheating. A cheat meal steps outside your targets entirely. Many people find flexible dieting builds a calmer, more sustainable relationship with food than a weekly cheat-and-guilt routine.

What foods are best for a cheat meal?

Lead with a protein source, then add what you were craving. Protein is the most filling macronutrient and protects muscle in a deficit, so a protein anchor keeps the meal satisfying and less likely to spiral. Beyond that, the food itself matters less than keeping the total calories inside your weekly plan.

References

1. The Role of Cheat Meals in Dieting: A Scoping Review of Physiological and Psychological Responses. Nutrition Reviews, 2025. PMC12512235
2. Pila E, et al. Cheat meals: A benign or ominous variant of binge eating behavior? Appetite, 2018. PubMed 30144490
3. Ganson KT, et al. Characterizing cheat meals among a national sample of Canadian adolescents and young adults. J Eat Disord, 2022. PMC9357326
4. Dirlewanger M, et al. Effects of short-term carbohydrate or fat overfeeding on energy expenditure and plasma leptin concentrations in healthy female subjects. Int J Obes Relat Metab Disord, 2000. PubMed 11126336
5. Trexler ET, Smith-Ryan AE, Norton LE. Metabolic adaptation to weight loss: implications for the athlete. J Int Soc Sports Nutr, 2014. PMC3943438
6. To Cheat Meal or Not to Cheat Meal: The Great Dieting Question. NASM Blog