Reverse Diet: How to Raise Calories After a Diet
A reverse diet adds calories back slowly after a cut instead of jumping straight to maintenance. Here's what it is, what a 2025 trial found, and how refeeds and diet breaks fit in, with an example you can adapt.
What is a reverse diet?
A reverse diet is the end of a cut done slowly: instead of eating at your new maintenance the next day, you add calories in small weekly steps until you get there. The idea is to limit how much weight comes back. It's popular with physique athletes and coaches, but it has rarely been tested.
What the evidence says
A 2025 randomized trial in resistance-trained men and women tested it. After losing 5% of their weight, they either added calories each week (about 8.5% a week for men and 11.7% for women), went straight to an estimated maintenance, or ate freely, for 15 weeks. All groups regained some weight, none regained all of it, and there was no significant difference between the groups. So far, a reverse diet doesn't look better than simply going back to a well-estimated maintenance.
How to reverse diet, week by week
If you prefer to go slowly, the trial's pace is a useful reference. Here is what it looks like for someone who ends a cut at 2,100 kcal a day with a new maintenance estimate of 2,500 kcal, adding about 8.5% a week. It's an example to adapt, not a plan to follow.
Example: from 2,100 kcal to an estimated maintenance of 2,500 kcal, about +8.5% a week
| Week | Calories a day |
|---|---|
| End of the cut | 2,100 |
| 1 | 2,279 |
| 2 | 2,473 |
| 3 | 2,500 |
Keep weighing yourself and use weekly averages: some regain in the first weeks is mostly food and water. If your average keeps rising after you reach maintenance, your estimate was too high.
What is a refeed day?
A refeed is a planned day, inside a cut, when you eat at about maintenance, mostly by adding carbohydrates, while protein stays where it was. It's a short break from the deficit, often used by lifters in long cuts to train better and to make the diet easier to stick to. It's planned in advance and counted in your week.
Refeed vs cheat day
The two are often confused. The difference is control: a refeed is a planned amount, a cheat day usually isn't.
Refeed day and cheat day compared
| What differs | Refeed day | Cheat day |
|---|---|---|
| Planned in advance | Yes | Often not |
| How much | About maintenance | Often far above maintenance |
| What goes up | Mostly carbohydrates | Anything |
| Protein | Same as usual | Varies |
Diet breaks
A diet break is a longer pause: a week or two at maintenance in the middle of a long cut. In one randomized trial in men with obesity, alternating two weeks of dieting with two weeks at maintenance led to more weight and fat loss over the same dieting time than dieting without breaks, though the whole program took longer.
Reverse diet vs going straight to maintenance
Going straight to maintenance is simpler and, in the 2025 trial, did no worse. Its weak point is the estimate: your maintenance after a cut is lower than before it, so use your current weight. A reverse diet trades speed for a slower climb, which some people find easier on hunger and on the scale.
Mistakes to avoid
Using your pre-diet maintenance instead of your current one. Treating the first weigh-ins after more food as fat gain, when they're mostly water and food. Dropping protein as calories rise. Stopping logging as soon as the cut ends. And reversing forever: once you reach your estimated maintenance, stay there and watch the trend.
Let your maintenance be re-estimated
The BodyMacros app re-estimates your maintenance every week from your weight trend and what you log, so after a cut you're not stuck with an old number. It explains each change in plain words, and if you start a bulk next, the same estimate is the starting point.
FAQ
What do you eat on a reverse diet?
The same foods as during your cut, a little more of them each week. Keep protein where it was and add most of the extra calories as carbohydrates and some fat, from foods you like. Weighing and logging your food is what makes the weekly steps real; without it, a reverse diet is just guessing.
Can you still lose weight on a reverse diet?
Sometimes a little in the first weeks, while calories are still below maintenance. That's not the goal, though: a reverse diet is meant to end a cut and hold the weight you reached. In a 2025 trial, all groups regained some weight after the diet, and the reverse-diet group didn't regain less.
How long should a reverse diet last?
Until you reach your estimated maintenance. In the example on this page, steps of about 8.5% a week take 2,100 kcal to 2,500 kcal in three weeks; a bigger gap takes longer. In the 2025 trial, going straight to maintenance did no worse, so a long reverse diet isn't required.
Is reverse dieting a myth?
It's not proven. The first randomized trial we know of, published in 2025, found that adding calories gradually didn't limit regain better than going straight to an estimated maintenance or eating freely. It may still suit people who like a slower climb, but it isn't a requirement for keeping the weight you lost.
What is a refeed day?
A refeed is a planned day inside a cut when you eat at about maintenance, mostly by adding carbohydrates, with protein unchanged. Lifters use it as a short break from the deficit, often to train better and to make a long diet easier to stick to. Unlike a cheat day, the amount is planned and counted.
Track this in the app
Log your food and your lifts in one place. Your estimates adjust each week to how you eat and train.
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