Women's Health September 14, 2026 0 Comments

The Surprising Truth About Keeping Pounds Off After Quitting GLP-1 – Experts Reveal What Most People Get Wrong

Ever stopped mid-bite and wondered, “Wait—what happens when I stop taking this weight-loss miracle called GLP-1?” It’s not just about shedding pounds; it’s about grappling with your body’s stubborn set points, that sneaky hunger creeping back, and the all-too-real challenge of keeping the weight off once the meds are out of the picture. GLP-1s have been a game changer for many battling lifelong weight struggles—quietly curbing appetite and hunger like a backstage wizard . But here’s the kicker: staying on them forever isn’t always an option, thanks to side effects or insurance drama. So, what’s next when you press pause? That’s exactly what I dug into with top health pros to uncover the real scoop on quitting GLP-1s and, more importantly, how to keep your hard-earned weight loss sticking around for the long haul. If you thought weight loss was complicated before, buckle up—this ride’s got a few twists. LEARN MORE

8 min read

For those who have struggled with their weight for their entire lives, GLP-1s can be a saving grace, helping to reduce their appetite and hunger, resulting in weight loss. The issue is that it’s not possible for everyone to stay on them forever—whether the side effects are too intense, or your insurance stops covering the medication.

Originally developed for people with type 2 diabetes and obesity, GLP-1s may also help people who carry extra weight and have metabolic dysfunction, like those with insulin resistance or PMOS, says Whitney Black, RDN, a registered dietitian based in Omaha, Nebraska. She takes GLP-1s not only for her type 1 diabetes, but also for dysregulated hunger cues, PMOS, Hashimoto’s, and insulin resistance.

Because GLP-1s are traditionally used by people with medical conditions like these, they’re generally taken for the long haul. But it’s becoming increasingly common for people to take them short-term, either because they can no longer afford them, the side effects start outweighing the benefits, or they’ve reached their goal weight. However, data shows that it’s pretty hard to maintain weight loss once you’ve quit a GLP-1.

That’s why we turned to experts in the weight loss space to find out what happens to your body when you stop, and how to actually maintain weight loss in your post-GLP-1 era.

What Happens to Your Body When You Stop Taking a GLP-1

It depends on a few factors. For some people who made lifestyle changes when they started the med—eating well and exercising—sometimes, they’re able to maintain their weight after stopping, says Dina Peralta-Reich, MD, a physician holding dual board certifications in pediatrics and obesity medicine, and founder and director of New York Weight Wellness Medicine. But most people get hungry again and tend to put the weight back on. Research backs this up: According to a 2026 review of studies on weight regain post GLP-1 usage in eClinicalMedicine, 60 percent of the weight that participants lost was regained within one year.

Additionally, if you were obese or overweight and you’ve struggled with a dysregulated appetite your whole life, “there is going to be a little bit of a rebalance” once you stop the GLP-1, Black says. Your body’s former appetite and hunger cues will return, so at least some of the weight will likely come back.

This is something Black has experience with: She recently switched from Zepbound, which she’d been taking for two years, to a lower dose of the new Foundayo pill to try it out and save a bit of money. “Almost immediately” her dysregulated hunger cues and insulin resistance returned, and she gained about 14 pounds, so she got back on Zepbound.

Your body theoretically has “a predetermined weight or a fat mass ‘set point’ range,” says Allison Reiss, MD, an internal medicine physician at NYU Langone who has researched the effect of GLP-1 discontinuation on the body. “It’s a feedback system that drives your body weight toward that point, and your body fat produces signals to the brain that tell you when to eat, and when not to eat.” While you can change this set point, it’s pretty hard—which is why it’s so common to gain weight back after stopping weight-loss medication.

How to Quit a GLP-1 and Maintain Weight Loss

You’ve likely tried some version of the tips below—but experts say they’re important to prioritize when you stop a GLP-1.

1. Wean off of the medication.

“If you’re on a high dose and you stop cold turkey, your body signals are going to change and you’re going to eventually have your appetite back again,” Dr. Peralta-Reich says. The amount of time it takes to wean off of a GLP-1 is different for everyone, but ask your doc if you can go down to a maintenance dose. “That will give the patient an indication of how they feel with a lower dose,” she adds. From there, continue working with your doctor to gradually lower it and see how your body reacts. Together, you can determine whether you’re ready to stop.

2. Optimize your hydration.

Dr. Reiss recommends doing your best to mimic what you were eating when you reached your goal weight on the GLP-1 by keeping a food diary. However, your hunger cues will return. So, “the initial goal is, how can we keep that feeling of satiety?” says Leslie Bonci, RD, a sports dietitian based in Pittsburgh. First, think about your hydration—and that doesn’t just mean drinking more water.

“Foods that tend to have higher fluid content are going to be what provides that volume to the body,” Bonci says. They take up gut space, keeping you full without being calorically significant. Start your meal with salad (which is mostly water) and add cucumbers, peppers, tomatoes, or a soup, stew, or chili, she says. Or, put more water in your oatmeal than usual. When you’re hydrated, your stomach feels fuller, “then that signals back to the brain going, ‘Okay, we’re cool right now, we don’t need to eat anymore,’” she adds.

Additionally, you should try to drink 11.5 to 15.5 cups of water a day (regardless of whether you’re on a GLP-1), per Mayo Clinic, and don’t shy away from fun drinks. You may be trying to limit calories, but any liquid can help fill up your stomach and make you feel more satisfied. So, go for a fruit-infused carbonated water, unsweetened tea, coffee, milk, or a V8 or tomato juice that’s “basically liquid veggies,” says Bonci.

3. Fiber, fiber, fiber.

You might think protein is the key to staying satiated, and “it might do that initially, but it doesn’t do that over a longer period of time—fiber does,” Bonci says. “The mechanism of action of fiber is to pull water from other places in the body into the gut to help our body to move that fiber through.” As a result of the extra water, you’ll feel fuller for longer.

Make delicious, filling meals with our ultimate protein + fiber guide

Aim to get 21 to 25 g of fiber per day (the recommended daily allowance, or RDA, depending on your age), per the Mayo Clinic. You can do so by upgrading your usual cereal to a high-fiber one ( “bran” in the title is a good clue), eating beans or chickpeas with your chicken salad at lunch, or munching on popcorn when you need a snack.

That doesn’t mean protein isn’t important, though. Eating protein (combined with resistance training) can help you grow muscle mass as well, adds Dr. Peralta-Reich, which can support your metabolic health and insulin sensitivity and regulate your blood sugar for a healthier body recomposition.

Other GLP-1 Diet Tips to Keep in Mind:
Because bone loss can happen when you lose weight, Black also recommends hitting the RDA for calcium, which is 1,000 to 1,200 milligrams, also based on your age. (Hello, dairy products and greens!)

Additionally, try to stay away from super processed foods, as they often contain extra calories and won’t keep you full for long, making you crave more food later. “If it has 50 ingredients you’ve never heard of and it’s in a can or in a wrapper and it lasts three months, no,” Dr. Reiss says.

4. Slow down.

The other advantage to eating foods with more fiber (and protein) is that they usually take longer to eat, either through chewing or using a utensil (see: chicken, yogurt with granola, beef jerky, etc.). Eating slower—especially eating foods with high fiber or liquid content, which take up more real estate in the gut—can help you feel fuller sooner and eat less, says Bonci. It takes 15 to 20 minutes for “the nerves in the stomach [to] sense that there’s food in there to send signals back to the brain to say, ‘Okay, we’re satisfied,’” Bonci says.

For instance, if you eat a protein bar in two minutes, you may still be hungry after. But if you eat the same number of calories from Greek yogurt with high-fiber cereal and fruit, it will take you far longer to chew. So, take a beat, put your utensil down, chew, swallow, then repeat. “That behavior alone is going to double the amount of time it takes you to eat because it’s just not this constant, ‘Let’s have the next bite’ attitude,” she says.

If you need extra help staying on track, reach out to a registered dietitian. “Your nutrition doesn’t have to be perfect, it just has to support you,” says Black.

Your Post-GLP-1 Shopping List

5. Continue working out.

You should already be resistance training at least three times a week, Dr. Peralta-Reich says, to help increase muscle mass and maintain bone density, both which can decrease with weight loss. Ideally, you’re also getting cardio in, either 150 minutes of moderate-intensity aerobic activity (like brisk walking) or 75 minutes of vigorous-intensity aerobic activity (such as jogging or running), per the CDC’s guidelines, says Black. If you hate working out, try tapping a friend as an accountability buddy, Dr. Reiss adds.

6. Get plenty of sleep.

Dr. Reiss says to aim for at least seven hours of sleep per night. “Sleep is so critical for appetite control because if you don’t sleep and your body feels low energy, it’s going to want to eat,” she says. Plus, the longer you’re up, the more hours you’re awake and feeling hungry.

A 2022 Sleep study revealed just how powerful sleep is. Researchers watched what happened over a year after adults with obesity followed a low-calorie diet for two months. During the low-calorie phase, people lost an average of nearly 30 pounds. They were then assigned to one of four groups, doing either: exercise; exercise + liraglutide; liraglutide only; no exercise + placebo. After a year, they saw that people with short sleep duration (less than six hours a night) regained weight—nearly 12 pounds—while those who slept more than six hours a night maintained the weight loss, no matter which group they were assigned to.

7. Plan for a slip before it happens.

“If someone starts to regain weight after stopping a GLP-1, it’s not because they failed or lack willpower; it’s literal biology,” says Black. “Knowing that ahead of time is protective, because it heads off the shame and the ‘I’ve blown it, why even try?’ spiral that so often makes people give up entirely.”

Think of that number on the scale as data, not a reflection of your character. “Treating yourself with the same compassion you’d offer a friend is genuinely what helps people bounce back from a slip instead of abandoning ship,” Black says. By tweaking your lifestyle changes, you’re already controlling what you can control, and that’s a win in itself.

If you’re struggling to maintain your weight once you’ve stopped a GLP-1, that’s just a sign to lean back into your healthcare and support team—which is completely normal and okay. “It’s treating a medical condition, the same way someone would restart a blood pressure pill,” Black says. “The goal isn’t to never regain an ounce. It’s to stop treating weight as a moral test and to keep the door open to support and treatment as a normal, lifelong part of managing a chronic condition.”

Meet the experts: Dina Peralta-Reich, MD, is a physician holding dual board certifications in pediatrics and obesity medicine, and founder and director of New York Weight Wellness Medicine. Whitney Black, RDN, is a registered dietitian based in Omaha, Nebraska, who began taking a GLP-1 two years ago due to her type 1 diabetes, PCOS, Hashimoto’s, and increasing insulin. Allison Reiss, MD, is an internal medicine physician at NYU Langone who has researched the effect of GLP-1 discontinuation on the body. Leslie Bonci, RD, is a sports dietitian based in Pittsburgh.

Addison Aloian is the associate health & fitness editor at Women’s Health, where she writes and edits across the health, weight loss, and fitness verticals. She’s also a certified personal trainer through the National Academy of Sports Medicine (NASM). In her free time, you can find her lifting weights at the gym, running on the West Side Highway in New York City—she recently completed her first marathon, the 2025 New York City Marathon—and watching (and critiquing!) the latest movies that have garnered Oscars buzz. In addition to Women’s Health, she’s made an appearance on the Oprah Podcast and her work has also appeared in Allure, StyleCaster, L’Officiel USA, V Magazine, VMAN, and more.