Why Am I Not Losing Weight?

Why Am I Not Losing Weight?

Why Am I Not Losing Weight?

Why Am I Not Losing Weight?

Why Am I Not Losing Weight?

Author:

Berry Street Editorial

Berry Street Editorial

Berry Street Editorial

Berry Street Editorial

Berry Street Editorial

Clinically Reviewed By:

Jessica Kelly, RDN, LDN

Jessica Kelly, RDN, LDN

Jessica Kelly, RDN, LDN

Jessica Kelly, RDN, LDN

Jessica Kelly, RDN, LDN

Oct 23, 2025

Oct 23, 2025

Oct 23, 2025

Oct 23, 2025

Oct 23, 2025

why am I not losing weight
why am I not losing weight
why am I not losing weight
why am I not losing weight
why am I not losing weight

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You’ve cut calories, exercised more, and stayed consistent, but the scale still hasn’t budged. Why am I not losing weight, you might ask? The reality is that progress can slow for many reasons beyond eating less. Sleep, stress, training style, health conditions, and even medications can all influence results.

As Registered Dietitians, we’ve seen how tracking slips, lifestyle hurdles, and natural plateaus can leave people feeling stuck. In this article, we’ll walk through why weight loss can stall, what typically causes plateaus, how to troubleshoot them effectively, and when professional support is the best next step.

Your insurance likely pays for nutrition counseling with a dietitian

Your insurance likely pays for nutrition counseling with a dietitian

95% of patients pay $0 out of pocket when they see a dietitian with Berry Street.

95% of patients pay $0 out of pocket when they see a dietitian with Berry Street.

Why Weight Loss Can Stall

Weight loss can stall for many reasons, and most of them are more common than people realize. The first is energy balance. If your weekly calorie intake matches what you burn, fat loss will stop, even if daily choices look “healthy.” Small slips in tracking, weekend overeating, or liquid calories can quickly cancel out progress.

The second reason is adaptation. When you diet for weeks, your body conserves energy by reducing movement and lowering calorie burn at rest. Stress and poor sleep add another layer, making you hungrier and less likely to stay consistent.

Exercise matters, too. Too much cardio without resistance training can lead to muscle loss, which lowers metabolism over time.

The good news is that stalls aren’t permanent. From our experience, the fix often starts with an honest review of food logging, activity levels, sleep, and recovery. Even small tweaks, like adding more protein or increasing daily steps, can restart the process.


can't lose weight

What Is a Weight Loss Plateau?

A weight loss plateau is not just a one-week blip. It’s usually defined as two to four weeks without meaningful change in your average body weight despite consistent habits.

Plateaus happen because your body adapts to your new lower weight. You burn fewer calories both at rest and during activity compared to when you started.

Subtle changes in behavior add to this. You may unconsciously move less, fidget less, or push a little less during workouts. Even small losses of lean muscle can make your daily calorie needs lower than before. 

Plateaus are a normal part of the journey, not a sign that your plan has failed. The goal is to identify whether it’s a true plateau or just water retention or short-term fluctuations.

Once confirmed, adjustments like increasing activity, re-checking food portions, or adding resistance training can help. Learning to navigate plateaus calmly is one of the biggest skills for long-term success.

Why Progress Isn't Linear

Most people expect steady, predictable weight loss, but bodies rarely work that way. Day-to-day weight is influenced by much more than fat loss. Water retention, glycogen storage, sodium intake, menstrual cycles, and even post-workout inflammation all affect the number you see.

A salty dinner can add two pounds overnight, while a tough strength workout can hold water for days. That doesn’t mean fat loss has stopped. This is why we encourage looking at weekly averages instead of single weigh-ins. A trend line over two to four weeks gives the real picture.

Progress also happens in steps. You might hold steady for a week, then suddenly see a “whoosh” of two pounds down.

From our experience, clients who track measurements, photos, and strength gains alongside weight feel more motivated. Fat loss is happening, but the scale alone can’t capture it. Learning to zoom out helps you stay consistent without second-guessing your plan.


not losing weight

How Adaptation Happens

When you diet, your body doesn’t just sit back and accept it. It adapts. This process, known as adaptive thermogenesis, helps your body conserve energy during times of reduced intake. Resting calorie burn drops slightly.

These changes can make weight loss feel harder the longer you diet. That doesn’t mean fat loss is impossible, but it does explain why the same calorie target that worked in week one may not work in week twelve.

Protecting muscle becomes critical. Adequate protein, quality sleep, and strength training help keep metabolism steady. Short maintenance phases can also reset energy, reduce cravings, and improve workout performance.

Taking a strategic break before returning to a deficit often helps people move past stubborn stalls while feeling better overall.

What Causes a Weight Loss Plateau

When progress slows, it’s rarely just one factor holding you back. Diet habits, lifestyle choices, exercise routines, medical conditions, and even life stages can all play a role in creating a plateau:

Diet Pitfalls

One of the most common reasons weight loss slows comes down to simple diet pitfalls. Small missteps add up faster than most people realize:

Tracking Mistakes That Add Up

Tracking is powerful, but accuracy slips easily. Sauces, cream in coffee, salad dressings, nut butters, and oils used for cooking often go unmeasured. Over time, those hidden calories add up.

Portion sizes drift, too. A heaping tablespoon of peanut butter might be closer to two, which means double the calories. Even “clean” foods like trail mix, avocados, and smoothies can be calorie-dense if you’re not paying attention. Many people think they’re in a deficit but aren’t once the numbers are checked closely.

We often recommend a short reset: weigh and measure foods again for a couple of weeks. Track beverages, snacks, and cooking ingredients, not just main meals. The process feels tedious at first, but it brings clarity.

This step alone helps many clients restart fat loss because it shows where small errors have been hiding. Accuracy builds awareness, and awareness brings results.


working out but not losing weight

Too Low Calories for Too Long

Eating too little may sound like a shortcut, but it rarely works long term. Extremely low-calorie diets drain energy and leave you feeling fatigued. Cravings for hyper-palatable foods get stronger, workouts feel harder, and recovery suffers. Over time, your body adapts by reducing calorie burn at rest, a process called adaptive thermogenesis.

You may also lose muscle, which further lowers metabolism. This creates a frustrating cycle where eating less doesn’t lead to faster progress.

A more moderate approach works better. By aiming for a sustainable deficit, you can preserve muscle, support training, and feel more satisfied. Short maintenance breaks are also helpful. These periods allow energy, hormones, and motivation to rebound before continuing.

Clients who move away from extreme restriction not only feel better but also achieve steadier, longer-lasting results. Less isn’t always more, and sustainability is what moves the needle.

Why "Eating Healthy" Doesn't Always Mean "Weight Loss"

Healthy eating and weight loss are not automatically the same thing. Foods like olive oil, nuts, seeds, avocado, hummus, and smoothie bowls are full of nutrients, but they’re also high in calories. A few extra handfuls of nuts or an oversized smoothie can easily push you over your calorie needs.

Restaurant meals labeled “light” may still contain heavy dressings, oils, or generous servings of grains and cheese. These options support health but can still block fat loss if portions aren’t managed.

As Registered Dietitians, we encourage clients to include these foods, but we also help them understand how much fits within their goals.

The key is scaling, not eliminating. You can enjoy avocado on toast, but the difference between half an avocado and a whole one matters. Learning to balance nutrient-dense foods with overall calorie intake helps you keep both health and progress in check.


struggling to lose weight

Not Understanding Macros

Macronutrients matter more than most people realize. Protein is especially important because it supports fullness and protects muscle while you lose fat. Without enough protein, hunger rises, and lean mass can slip away.

Carbohydrates also play a role. Fiber-rich carbs like beans, whole grains, and vegetables provide bulk, which helps you feel satisfied on fewer calories. They also support stable blood sugar and energy for workouts.

Fat is valuable too, but it’s easy to overdo since it’s calorie-dense. The goal isn’t perfect macro tracking but understanding balance. Aim for protein at each meal, vegetables or high-fiber carbs for volume, and fats in measured amounts. When macros for weight loss are aligned with your activity and goals, progress becomes smoother and more consistent.

Lifestyle Factors

Weight loss isn’t only about food and exercise. The way you sleep, manage stress, move throughout the day, and structure weekends has a powerful impact on results.

Sleep Debt

When sleep is short or inconsistent, appetite regulation suffers. Hunger hormones like ghrelin increase, while leptin, which signals fullness, decreases. This shift makes cravings for ultra-processed, high-sugar foods much harder to resist.

Lack of rest also affects blood sugar, leading to more peaks and crashes that fuel snacking. You may find yourself skipping workouts or cutting them short because you simply feel too drained. Building a consistent bedtime routine helps reverse this pattern.

Aim for a dark, cool room, limit screen time before bed, and keep bedtime and wake-up time consistent, even on weekends. Even one extra hour of quality sleep can reduce cravings, stabilize mood, and improve energy for workouts. Better sleep is one of the most underrated tools for breaking through a plateau.


exercising but not losing weight

Stress Load

Chronic stress does more than raise your heart rate. It drives higher cortisol levels, which can make fat loss harder by influencing hunger, sleep, and energy levels.

Stress often leads to grazing, emotional eating, or relying on fast, convenient foods that push you out of a calorie deficit. It also reduces motivation to exercise and lowers workout quality when you do show up.

The good news is that stress management does not require hours of meditation. Small actions add up. A ten-minute walk outside, short breathing exercises, or creating boundaries around work emails in the evening all make a difference.

A regular wind-down routine before bed is another powerful tool. Less stress means better adherence to your nutrition and fitness plan, more consistent energy, and steadier weight loss progress.

Sedentary Time

A single workout does not offset an otherwise sedentary day. Many people are surprised to learn how little they move outside the gym. Hours at a desk or in the car mean calorie burn stays low even with regular training.

Non-exercise activity, also called NEAT, has a major effect on total energy balance. Adding movement throughout the day is simpler than it sounds. Take short breaks from sitting, stand during calls, and build in extra steps with errands or housework.

One of the easiest strategies is walking for 10 to 15 minutes after meals. This not only adds steps but also improves blood sugar control, which reduces cravings later on. Over time, these habits can create a meaningful difference in your daily calorie burn and help break through plateaus.


eating less but not losing weight

Weekend Overshoot

The weekend is often where progress unravels. Monday through Thursday tend to be structured, but Friday night takeout, Saturday brunch, and Sunday drinks can undo an entire week’s deficit. Even if weekdays are on point, just a few high-calorie meals or larger portions can bring your weekly average back to maintenance.

The solution isn’t to skip social events or favorite foods. It’s to plan ahead. Anchor weekends with protein-focused meals so you stay satisfied, then enjoy higher-calorie items in balanced portions. Choosing a smaller pizza with a side salad or sharing dessert instead of ordering your own are practical strategies.

Keeping active on weekends also helps, whether it’s a long walk, bike ride, or fun workout with friends. With the right balance, weekends can stay enjoyable without stalling your progress.

Exercise Roadblocks

Exercise is essential for health and weight loss, but it can also create challenges when not balanced properly. The type of training you choose, how you recover, and the way you pair workouts with diet all shape your results.

Cardio vs Strength Imbalance

Cardio supports heart health, stamina, and calorie burn during activity. Running, cycling, rowing, and group classes feel productive, yet without strength training, muscle can slip away. Less muscle lowers resting energy burn and slows visible changes. That’s why cardio-only plans often stall after early progress.

The fix is a blend. Schedule two to three full body lifting sessions each week and keep cardio you enjoy on the other days. Use compound moves like squats, hinges, presses, and rows. Aim for progressive overload by adding a rep, a small plate, or better technique each week.

Keep cardio moderate on lifting days or separate it by hours. Track circumference measurements and strength numbers, not only scale weight. When muscle is protected, calorie targets work better, hunger steadies, and body shape improves. That mix makes progress steadier and easier to maintain.


working out and not losing weight

Training Hard but Recovering Poorly

Training hard without recovery can stall progress. Daily high-intensity sessions combined with short sleep, low protein, or minimal rest increase soreness and fatigue. Hunger rises, and you compensate with extra snacks or larger portions. The deficit disappears.

Shift to a smarter rhythm. Alternate heavy days with lighter work, and plan at least one full rest day each week. Sleep seven to nine hours, and limit late screens to improve quality. Hit a protein target across the day, and include carbohydrates around training for better performance.

Deload weeks every six to eight weeks help joints and motivation. Track readiness with a simple score: sleep, soreness, stress, and desire to train. If two or more are poor, back off on intensity. Progress follows the blend of training stress and recovery. When you respect both, performance climbs and fat loss becomes consistent.

Not Prioritizing Diet to Complement Exercise

Exercise supports health, mood, and longevity, but nutrition sets the pace of fat loss. An hour of cardio might burn 400 calories, which one large pastry and latte can replace. That mismatch frustrates people who train hard yet see no change.

The fix is alignment. Build meals around lean protein, vegetables, and fiber-rich carbs, then portion fats with intention. Plan one to two treats each week and log them. Fuel workouts strategically.

A pre-workout snack with protein and carbs improves output, while a post-workout meal supports recovery and appetite control.

Keep beverages mostly water, coffee, or unsweetened tea. Alcohol adds calories and lowers food restraint, so plan limits ahead of social events. Track weekly averages rather than single days. When diet supports training and training preserves muscle, the deficit holds and results show up faster.


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Body Recomposition

Body recomposition means losing fat while gaining or rebuilding muscle at the same time. The scale may not move much, but body shape, strength, and health improve in noticeable ways. Understanding how this works helps you see progress beyond the number on the scale and keeps motivation high when weight loss seems stalled.

Why Body Recomposition Looks Like a Weight Loss Plateau

If you’re lifting and eating enough protein, you can lose fat while gaining or restoring muscle. The scale may not move for weeks, yet your waist shrinks and your shape changes. That’s progress. It hides on the scale because muscle is denser than fat.

Signs You're Making Progress without Actually Losing Weight

Clothes fit better. Waist and hip measurements drop. Strength increases. Photos look tighter even at the same weight. Body scans, if available, can confirm fat down and lean mass up. These non-scale wins tell you the plan is working even when the number stalls.

Specific Diet Limitations

Different diet approaches can be useful tools, but each one comes with challenges that may lead to stalls. Knowing the common pitfalls helps you adjust before progress slows.

Low-Carb & Keto Diets

Low-carb and keto diets often show fast results in the beginning. Much of that is water weight as glycogen stores drop. After a few weeks, plateaus appear because calorie intake is underestimated.

Cheese, cream, nuts, and oils are staples on these plans, but they are calorie-dense and easy to overdo. A handful of nuts can be 200 calories. Two tablespoons of cream in coffee adds another 100. These add up quickly.

Some people thrive on low-carb, feeling less hungry and more energized. Others feel sluggish or crave carbs constantly. Personal response varies, but success still depends on a true deficit and enough protein to protect muscle.

If you choose low carb, track fats carefully, and keep protein high. That combination helps keep the plan sustainable without the early stall that many people hit.


dieting but not losing weight

Point-Based Diet Programs

Point-based systems like Weight Watchers can improve awareness and portion control. The flexibility makes them appealing, but there are hidden traps.

Zero-point foods still contain calories, and overeating them can slow progress. Fruit, beans, and yogurt are nutritious, but unlimited servings push you out of a deficit.

Weekends are another challenge. A few untracked drinks, takeout meals, or desserts can cancel out an entire week of careful tracking. This pattern leaves many feeling stuck despite following the program.

The solution is to use the system while adding guardrails. Measure zero-point foods occasionally, plan portions for weekends, and keep protein and vegetables at the center of meals.

Alcohol and treats fit, but log them honestly. When structure holds through the weekend, point-based plans can be effective for steady weight loss. Awareness and consistency matter more than the point values alone.

Life Stages & Situational Challenges

Different stages of life bring unique challenges for weight loss. Hormonal shifts, lifestyle changes, and new priorities all influence how the body responds to diet and exercise.

Body Changes Over 40

Once you pass 40, metabolism shifts begin to show. Perimenopause and andropause change hormones, sleep, and energy balance. Muscle is lost more easily, and recovery from workouts takes longer.

This doesn’t mean progress stops, but it does require a smarter approach. Strength training is even more essential for preserving muscle, and higher protein intake supports both satiety and lean tissue.

Sleep becomes even more important, as poor rest makes cravings worse. Expect progress to move at a slightly slower pace than in your twenties, but know that it is still very achievable with structure.

If you want tailored strategies that match your life stage, connect with a Registered Healthy Aging Dietitian through Berry Street for specific guidance on nutrition, exercise, and recovery. Personalized support can make all the difference.


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Postpartum Weight Loss

Postpartum weight changes are influenced by hormones, disrupted sleep, and the demands of caring for a newborn. Healing is the priority in the first weeks, especially if recovering from a C-section or complicated delivery.

Once cleared by your healthcare provider, gentle activity like short walks is a safe place to start. A moderate calorie deficit for weight loss comes later and should be realistic rather than extreme. If you’re breastfeeding, milk supply must be considered before cutting calories too aggressively.

Adequate hydration, protein, and balanced meals help support recovery and energy. Many women feel frustrated when weight loss moves slowly, but progress is still progress.

Even a one-pound monthly loss is meaningful when combined with improved fitness and energy. Celebrate small wins, and give yourself time to adapt. Sustainable changes in this stage are more valuable than rapid results.

After Quitting Alcohol

Quitting alcohol is often linked with better health and energy, but weight loss may not happen immediately. Sleep patterns can take time to normalize, and appetite may fluctuate as the body adjusts.

Some people eat more at first to replace the routine of drinking, which can stall progress. Others experience an improvement in energy that leads to better workouts and activity levels.

To stay on track, keep meals structured and consistent, with protein and vegetables forming the base. Evening routines such as reading, walks, or tea can help replace the habit of drinking.

Over time, the benefits become clear. Energy improves, training feels stronger, and cravings for alcohol lessen. Even if the scale is slow to move, body composition and health markers often improve significantly. Patience and consistent habits will allow the positive changes to show.

Conditions That Can Slow Weight Loss

Sometimes progress is held back by medical conditions rather than habits. Understanding these factors helps you know when it’s time to seek professional support instead of blaming willpower alone.

Thyroid Disorders

The thyroid plays a central role in regulating metabolism. When thyroid hormone levels are low, calorie burn slows, which makes weight loss harder, even with a structured plan.

Common signs include fatigue, cold sensitivity, dry skin, hair thinning, or changes in bowel patterns. Some people also experience swelling in the neck or unexplained mood changes.

If you notice several of these symptoms, talk with your doctor about thyroid testing. Treatment with medication can restore hormone balance, improve energy, and make weight goals more achievable.

Nutrition and exercise still matter, but they work best once thyroid function is managed properly. Keeping protein high, lifting weights, and ensuring adequate rest help maintain lean tissue while medical care addresses the underlying condition.


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PCOS

Polycystic ovary syndrome (PCOS) affects hormones and insulin sensitivity, both of which influence weight. Women with PCOS may experience irregular cycles, acne, excess hair growth, or difficulty losing weight despite consistent effort. Insulin resistance often leads to higher cravings and more fat storage, especially around the abdomen.

While PCOS can make weight management challenging, there are strategies that can help. Protein-rich meals improve satiety, and fiber from vegetables, beans, and whole grains helps with blood sugar control. Regular physical activity, especially strength training, supports insulin sensitivity. Quality sleep and stress reduction are equally important.

In some cases, medication is prescribed to improve hormone balance or manage insulin resistance. Combining these lifestyle strategies with medical guidance offers the best chance for long-term progress. With consistency and patience, meaningful improvements in energy, cycles, and body composition are possible.


not eating but not losing weight

Depression

Depression impacts much more than mood. It often changes appetite, energy, and daily structure, which all affect weight. Some people eat more for comfort, while others lose interest in food and under-eat, slowing metabolism. Fatigue and low motivation make it harder to cook balanced meals or stick to regular workouts.

Therapy and counseling can provide tools for coping and rebuilding routine, while a Registered Mental Health Dietitian can help you find a strategy that you can successfully manage. Medication may be necessary and can be life-changing, though adjustments may be needed if weight changes become significant.

Gentle habits like daily walks, preparing simple meals, or keeping a consistent sleep schedule help reintroduce structure. Progress may be slower, but improved mental health often leads to better long-term adherence to nutrition and exercise. Health and weight goals are easier to reach with mood stability in place.

Cushing's

Cushing’s syndrome is caused by chronically high cortisol levels, often from the body producing too much or from long-term steroid use. Elevated cortisol changes where fat is stored, with more accumulation around the face, neck, and abdomen.

Classic signs include easy bruising, purple stretch marks on the abdomen, thinning skin, and a rounder face. People may also notice muscle weakness, mood changes, or high blood pressure.

Because this condition is medical in nature, treatment requires professional care and often specific therapy from an endocrinologist. Nutrition can play a supportive role by focusing on protein, produce, and foods that promote stable blood sugar.

Strength training, once cleared by your physician, can help protect muscle. While weight loss is not the first priority, building healthier routines alongside medical treatment improves energy, mood, and long-term well-being. Early diagnosis is key, so symptoms should not be ignored.


how to lose weight when nothing works

Diabetes

Diabetes affects weight in multiple ways, from changes in appetite to the impact of medications. Blood sugar fluctuations can drive hunger and cravings, especially when levels swing from high to low.

Balancing diet, activity, and medication is critical. Regular meals with protein and high-fiber carbs can stabilize blood sugar and reduce overeating. Resistance training helps improve insulin sensitivity and maintain lean muscle. Monitoring portion sizes and carbohydrate distribution across the day can also improve energy control.

Working closely with your physician and a Registered Dietitian ensures the safest weight loss possible. Weight management with diabetes is not about extreme restriction, but about creating consistency, protecting muscle, and matching nutrition strategies to your prescribed treatments.

Medications

Certain medications can directly affect weight, appetite, and metabolism. Understanding how they work helps you plan around side effects and stay realistic about what nutrition and activity can accomplish.


having a hard time losing weight

Antidepressants

Antidepressants play an important role in stabilizing mood and supporting mental health. However, some classes, particularly selective serotonin reuptake inhibitors (SSRIs) and tricyclic antidepressants, are linked with weight gain or slower loss. These changes may come from increased appetite, shifts in metabolism, or fatigue that reduces activity.

That said, untreated depression often disrupts eating and movement even more. The priority is to never stop a prescription on your own.

Instead, talk with your prescriber if weight changes feel significant. Sometimes an alternative medication is available, or the dosage can be adjusted.

On the nutrition side, consistency becomes essential. Prioritize protein and vegetables at meals, keep snacks structured, and build in daily movement. These habits help offset medication-related shifts and give you more control while continuing treatment safely.

Corticosteroids

Corticosteroids, whether taken orally or as injections, can affect weight in multiple ways. They often increase appetite, which leads to larger portions or more frequent snacking. They can also cause the body to retain fluid, which shows up on the scale quickly. Some people notice fat distribution changes, with more storage around the face and abdomen.

Because these medications are sometimes essential for managing inflammation, asthma, or autoimmune conditions, stopping them is not an option.

Planning ahead makes all the difference. Keep meals centered on lean protein and produce, and limit high-calorie snacks like chips, sweets, or nuts to measured portions.

Gentle activities such as walking, light strength training, or yoga can help protect muscle and maintain energy balance. Working with a healthcare provider and dietitian ensures you manage side effects while still supporting overall health goals.

Diabetes Medications

Diabetes medications vary in how they influence weight. Insulin, sulfonylureas, and thiazolidinediones can lead to weight gain by promoting fat storage or increasing appetite.

On the other hand, GLP-1 receptor agonists and SGLT2 inhibitors are often linked with weight loss because they reduce appetite or change how the body processes glucose.

The challenge is that these effects differ from person to person. A medication that supports weight loss for one person may not have the same impact for another. The best approach is coordination.

Work closely with your physician and a Registered Dietitian to balance diet, activity, and prescribed treatments. Structured meal timing, consistent protein intake, and resistance training all improve blood sugar control and body composition. When medication and lifestyle changes align, weight management becomes safer and more effective.


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Bariatric Surgery & Weight Loss Medications

Both bariatric surgery and prescription weight loss medications can be powerful tools. Still, they require structure, follow-up, and lifestyle adjustments to keep results moving in the right direction.

After Gastric Sleeve or Bypass

Weight loss surgery changes the size of the stomach and, in some cases, alters nutrient absorption. The first months often bring rapid results, but stalls are very common later on.

Protein intake often drops because smaller meals make it harder to eat enough, and grazing on snack foods or sipping high-calorie drinks can cancel out the calorie deficit. Liquid calories from juices, alcohol, or blended coffees are especially problematic.

Long-term success comes from consistent follow-up care. Protein should take priority at every meal, hydration must be tracked, and strength training helps preserve lean mass. Vitamins and minerals also require monitoring to avoid deficiencies.

A Registered Bariatric Dietitian and your bariatric team can adjust your plan, troubleshoot stalls, and help you rebuild habits. Surgery is a powerful start, but structured nutrition and support keep the momentum going.

GLP-1s

GLP-1 receptor agonists, such as semaglutide, work by lowering appetite and helping you feel fuller on less food. Many people lose significant weight in the early months, but stalls can happen as the body adapts or as old habits creep back in.

Portions may grow again, or calorie-dense foods may slip back into the routine. These medications are effective, but they are not stand-alone solutions.

Lasting progress still depends on protein intake, fiber-rich meals, consistent movement, and adequate sleep. Skipping these basics can slow or even reverse results, even while on medication. Tracking food, keeping strength training in place, and managing stress all remain important.

Medical support is valuable, but lifestyle changes create sustainability. Think of GLP-1s as tools to support your plan rather than a replacement for one. With both in place, long-term progress is much more achievable.


dieting and not losing weight

How to Troubleshoot a Weight Loss Plateau

When weight loss slows, it doesn’t always mean your weight loss plan has failed. Small adjustments and honest reviews of your habits often reveal what needs fine-tuning.

Step 1: Reconfirm the Deficit

Before changing your plan, confirm that you are actually in a calorie deficit. Track your food and drinks for 10 to 14 days with full accuracy. That means weighing portions, logging oils, sauces, beverages, and even small bites while cooking. Many people discover that these extras push their intake back to maintenance.

Once you have honest numbers, compare your daily average to your estimated calorie needs. If you’re eating at maintenance, lower your target by 200 to 300 calories per day. This small cut usually restarts fat loss without leaving you overly hungry or fatigued.

Step 2: Upgrade Protein and Plants

Protein keeps you fuller for longer and protects muscle mass during fat loss. Fiber-rich plants add bulk to meals, which reduces cravings between eating occasions. Review each meal and ask if you’re including 20 to 30 grams of protein.

Lean meats, fish, tofu, Greek yogurt, or beans all work well. Pair those proteins with colorful vegetables, fruits, or whole grains for added fiber and volume. This combination helps stabilize energy, improve digestion, and cut back on unnecessary snacking.

A plate with salmon, quinoa, and roasted vegetables leaves you satisfied far longer than pasta with butter. Higher protein and more plants make dieting feel easier, not harder.


hard time losing weight

Step 3: Reassess Meal Timing

Meal timing can influence appetite and consistency. Skipping breakfast often leads to overeating later in the day, while late-night snacking adds extra calories that don’t register. Spacing protein throughout the day helps with muscle retention and keeps you satisfied. For many people, eating three balanced meals with one snack works well.

If evenings are your toughest time, plan a protein-rich option like Greek yogurt with berries instead of reaching for chips or sweets. The structure prevents grazing and helps you stay within your targets. Testing different meal schedules can show you what keeps hunger stable and energy levels high.

Step 4: Lift on a Schedule

Strength training supports long-term weight loss by preserving and building muscle. Muscle burns more calories at rest than fat, so protecting it keeps your metabolism stronger. Aim for two to three full-body sessions per week with compound movements like squats, presses, and rows.

Gradually increase weights, reps, or sets to challenge your muscles. Track your performance to stay motivated even when the scale isn’t moving.

Strength training also improves shape and tone, which many people notice before the numbers change. Combined with a calorie deficit, resistance training makes weight loss more sustainable, improves confidence, and prevents the “skinny but weak” feeling many fear.


inability to lose weight despite diet and exercise

Step 5: Walk More Without Overthinking It

Non-exercise activity often makes the difference between a plateau and steady loss. One gym session cannot balance sitting for the rest of the day. Increase daily steps by 2,000 to 3,000 above your current baseline.

That could mean walking after meals, parking farther from work, or adding an evening stroll. Post-meal walks are especially effective for managing blood sugar and digestion. Small changes like standing while taking calls or pacing during breaks also add up.

Consistency is the key here. These modest boosts in daily movement compound over weeks, helping you burn more calories without feeling like you’ve added another workout.

Step 6: Fix Sleep and Evening Routines

Poor sleep makes weight loss harder than most people expect. Hunger hormones shift, cravings rise, and motivation to exercise drops. Aim for seven to nine hours most nights. Set a bedtime alarm, dim the lights, and shut down screens an hour before bed.

Avoid caffeine late in the day and try to keep sleep and wake times consistent, even on weekends. Quality rest improves energy, recovery, and self-control around food.

If you’re stuck at a plateau, adding an extra hour of sleep often does more than cutting more calories. Rest is not optional; it is a core part of progress.

Step 7: Consider a Short Maintenance Phase

Dieting endlessly can burn you out and reduce calorie burn through adaptation. Taking a short break can reset both body and mind.

For two to four weeks, eat at estimated maintenance calories. Keep protein high, continue training, and monitor weight trends. Energy levels rise, cravings ease, and workouts feel stronger. When you return to a deficit, progress often resumes more smoothly.

This also gives you confidence that you can hold results without sliding backward. A structured pause often reignites fat loss without resorting to extreme measures.


eating healthy but not losing weight

Step 8: Reevaluate Stress and Recovery

Stress and poor recovery often keep people stuck, even when diet and exercise look good. High stress raises cortisol, which can increase cravings and reduce sleep quality. Intense workouts without recovery make you sore, inflamed, and hungrier.

Build in recovery days and lighter sessions alongside heavy ones. Use stress management tools like short walks, journaling, or mindfulness breaks.

When stress is managed and recovery prioritized, your body can respond properly to training and nutrition. These changes not only improve weight loss but also support overall health and consistency.

When to Seek Professional Help

Some signs call for a medical check rather than another tweak to macros. Book an appointment if you suspect thyroid problems, PCOS, diabetes, Cushing’s, or if a prescription seems tied to weight changes.

Red flags include fatigue that does not improve with rest, cold sensitivity, hair or skin changes, irregular or absent periods, increased thirst and urination, easy bruising, or rapid shifts in appetite.

New or worsening depression, binge episodes, or a history of an eating disorder also deserve timely support. Unexplained weight loss needs evaluation as well. If pounds drop without trying, or if you have night sweats, persistent pain, or gastrointestinal symptoms, see your doctor promptly.

Consider team-based care. Physicians rule out medical causes and adjust medications when needed. A Registered Dietitian or Registered Dietitian Nutritionist translates the plan into food you can follow at home and at work. We map portions, protein, fiber, and meal timing to your schedule.

Therapists help with stress, mood, and patterns that make consistency hard. If progress stalls for 8 to 12 weeks despite honest tracking, steady steps, resistance training, and adequate sleep, professional guidance can save months of frustration.

Ready for a plan that fits your life? Connect with a Berry Street Registered Weight Loss Dietitian for a personalized 7-day meal plan tailored to your preferences, schedule, and goals.


reasons for not losing weight

Unable to Lose Weight FAQs

Why am I not losing weight, but my clothes fit better?

You’re likely losing fat and gaining or restoring muscle from strength training or higher protein. That’s body recomposition, and it’s a win even if the scale is steady.

Why is low-carb not working for me?

You may be over-pouring fats, underestimating calories, or it simply isn’t the right fit for your biology. Personal response varies, and sustainable deficits still rule.

Can over-exercising actually stall weight loss?

Yes. Poor recovery raises hunger, lowers training quality, and can push you to eat more. Plan rest, lift smart, sleep well, and keep nutrition structured.

Conclusion

Weight loss can stall for many reasons, from hidden calorie creep and lifestyle factors to medical conditions and certain medications. Progress is rarely a straight line, and plateaus are often part of the process rather than a sign of failure.

The key is to step back, review your habits honestly, and make small, strategic adjustments instead of chasing extremes. With balanced nutrition, consistent activity, proper recovery, and patience, steady results are possible at every stage of life.

If you want guidance tailored to your needs, connect with a Berry Street Registered Dietitian and get a plan designed specifically for you.

If you want to learn more, why not check out these articles below:

Create a plan with your Registered Dietitian

Create a plan with your

Registered Dietitian

Create a plan with your

Registered Dietitian

Meal planning helps you stick to a budget and keep you on track with your nutrition goals

Meal planning helps you stick to a budget and keep you on track with your nutrition goals

Meal planning helps you stick to a budget and keep you on track with your nutrition goals

1,250+ insurance plans accepted

1,250+ insurance plans accepted

1,250+ insurance plans accepted

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Ready to take control of your health?

Ready to take control of your health?

Ready to take control of your health?

Ready to take control of your health?

Ready to take control of your health?

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