7 Best Tips on How to Lose Weight Sustainably

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Are you frustrated with yo-yo dieting and quick fixes that never seem to stick?

You’re definitely not alone.

But here’s the thing: if you want to lose weight and keep it off for good, quick fixes just don’t cut it.

It’s time to let go of crash diets and punishing workouts. Real, lasting change happens when you shift your mindset from “weight loss at all costs” to building a lifestyle that puts your health first.

In this post, I’m sharing our 7 best tips on how to lose weight sustainably—without giving up your favorite foods or losing your mind in the process.

Ready to make some real, lasting changes? Let’s get into it.

How We Made Weight Loss Stick (and You Can Too)

At Courier Wellness, we’re all about helping you lose weight in a way that actually lasts. And this isn’t just something we preach—it’s something we’ve lived.

My sister and I have both lost weight and kept it off for over a decade by embracing this sustainable approach.

We’ve seen firsthand that learning how to lose weight sustainably really works—not just for us, but for so many others we’ve supported along the way.

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And research backs this up: people who maintain a healthy weight long-term tend to share a few key lifestyle habits.

Here are some of the most common ones:

• They’re mindful (not obsessed) of their overall calorie intake.
• They prioritize sleep, getting around 6–8 hours each night.
• They cut back on sugary drinks like soda, or skip them altogether.
• They eat out less often.
• They sit down for meals, which helps them avoid overeating.
• They stick to consistent eating and exercise routines.
• They snack intentionally, not constantly.

If you’re ready to start building healthier habits into your life, you’re in the right place.

Here are our seven tips on how to lose weight sustainably:

1. Commit to the Long Game

Sustainable weight loss isn’t about finding the latest trendy diet—it’s about creating a lifestyle that supports your health over the long haul.

This means shifting away from “short-term fix” thinking. Instead of overhauling everything overnight, focus on making gradual, realistic changes that you can actually stick with.

Research shows that people who successfully lose weight—and keep it off—don’t just change their habits temporarily.

They build long-term routines around eating well, staying active, and taking care of themselves consistently.

They see weight loss not as a one-time project, but as a lifelong commitment to feeling their best.

That’s exactly how my sister and I have kept the weight off—we embraced the idea that this is a lifelong journey, not a destination.

2. Be Patient with the Process

Here’s the truth that most diets won’t tell you: real, lasting weight loss takes time.

And while that might not be the most exciting news, it’s one of the most important things to accept if you’re serious about keeping the weight off for good.

Forget those so-called “miracle diets” that promise you’ll drop 20 pounds in two weeks. Sure, you might lose weight that quickly—but chances are, it won’t last.

Even worse, it can actually harm your health.

Research shows that losing weight too quickly—often through extreme calorie restriction—can lead to muscle loss, a slower metabolism, and harder weight maintenance over time.

Take it from us: trying to rush the process never works. Sustainable weight loss happens gradually, and that’s a good thing. It gives your body (and your habits) time to adjust in a healthy, long-term way.

And the best part?

When you take this slow-and-steady, lifestyle-first approach, it’s much harder to slip back into old patterns.

In other words, you can enjoy the occasional indulgence without undoing your progress—because your habits are solid, not fragile like with crash diets.

3. Put Your Health First—Always

One of the biggest reasons my sister and I have been able to lose weight and maintain it for years is simple: we put our health first.

We don’t eat healthy just to lose weight—we eat healthy because it makes us feel good.

And honestly? That’s a way more powerful and lasting motivation than “I’m only eating this because I want to lose weight.”

When weight loss becomes the only goal, people often fall into the trap of:

• Constantly counting or restricting calories
• Cutting out entire food groups
• Avoiding high-calorie foods—even healthy ones
• Seeing food as something to battle rather than enjoy

That’s not sustainable. And it’s definitely not enjoyable.

But when you lead with health, everything shifts. You start making better choices—not out of guilt, but out of care for your body and how you feel.

You’re not obsessing over what you need to give up. Instead, you’re focused on what you can add to your life: nourishing foods, energy, strength, and confidence.

This is the core of everything my sister and I stand for: when you put your health first, better choices come naturally.

Focusing only on weight loss starts you off on the wrong foot—thinking about what you have to cut, the sacrifices you have to make, the struggle ahead.

Not exactly motivating for the long haul, right?

But shift your focus to health, and suddenly it feels more doable—and more positive. You think about what you can eat, how to take care of yourself, and how amazing it feels to be well.

4. Eat Regularly and Cook More at Home

If there’s one habit that’s made a huge difference in our weight loss journey, it’s this: eating regularly and cooking our own meals.

Skipping meals or eating out all the time just doesn’t work when you’re trying to lose weight sustainably.

Your body needs consistent fuel to keep your metabolism steady and your blood sugar balanced—ideally by eating every 3–4 hours.

There’s a lot of debate out there about how often you should eat, but here’s what worked for us. When we stopped skipping meals and started cooking more at home, our energy improved, our cravings calmed down, and—finally—our weight stopped yo-yoing.

And research backs this up.

One study found that people who successfully lost weight and kept it off were more likely to:

• Follow daily routines
• Plan their meals
• Keep healthy food on hand
• Make time to cook

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5. Move Your Body in Ways You Enjoy

Eating well is essential—but your body also needs movement to truly thrive.

One study found that regular physical activity helps reinforce healthy eating habits, supports a more balanced approach to food, and even boosts your mood and self-esteem.

But here’s the key: it doesn’t have to be the gym. If you hate going, don’t force it!

Sustainable weight loss isn’t about suffering—it’s about creating habits you can actually live with.

So find something active that you enjoy: walking, dancing, yoga, swimming, hiking, biking, anything that gets your body moving and brings you a little joy.

Remember, this isn’t about punishing yourself—it’s about supporting your body and creating a lifestyle you can stick with long term.

And don’t forget: exercise is just one form of self-care.

Stretching, rest, deep breathing, and even getting outside for some fresh air all play a role in helping you feel better, stay energized, and stay motivated.

6. Eat Better, Not Less

When most people decide they want to lose weight, their first instinct is usually, “I need to eat less.”

But here’s what we believe—and what we live by: you need to eat better, not less.

We never skip meals. We always eat enough to feel satisfied and nourished, not deprived. And we’ve kept our weight off for years by doing exactly that.

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Starving yourself or constantly undereating might lead to quick weight loss, but it’s not sustainable—and it’s definitely not healthy.

When you eat too little, your body misses out on the nutrients it needs to function properly. And that can lead to fatigue, cravings, low mood, and eventually, weight regain.

One of the biggest myths out there is that fat is the enemy.

But the truth is, healthy fats are essential.

They help reduce hunger, support your metabolism, and even assist with burning body fat. Studies show that fats should make up about 10–30% of your diet, especially if your goal is fat loss or muscle gain.

So instead of focusing on cutting calories, focus on making better food choices—meals that are rich in nutrients, balanced, and satisfying. That’s the kind of eating habit that supports your health and helps you lose weight in a way that lasts.

Remember: health comes first. And that means feeding your body, not depriving it.

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7. Give Yourself Grace

Sustainable weight loss isn’t about being perfect—it’s about balance.

You don’t have to eat “clean” 100% of the time to be successful. In fact, trying to be too perfect can backfire.

That’s why my sister and I live by the 80/20 rule: we eat healthy about 80% of the time and leave space for a little flexibility the other 20%.

No guilt, no shame—just a healthy relationship with food that we can actually stick with.

This approach has helped us stay consistent for years—and feel good while doing it.

And research supports this too. Being overly restrictive with your diet can lead to negative emotions, binge eating, and eventually, giving up altogether.

In contrast, a balanced approach encourages consistency, self-compassion, and better long-term results.

So as you make these changes, be kind to yourself. You don’t need to be perfect—you just need to keep showing up for yourself, one choice at a time.

How Much Weight Should You Lose per Week?

Let’s be real—most of us wish we could lose weight faster. But when it comes to lasting weight loss, slow and steady truly wins the race.

According to the Centers for Disease Control and Prevention (CDC), a healthy rate of weight loss is about 1–2 pounds per week.

That may not sound like much, but it’s exactly the kind of pace that makes it easier to keep the weight off long term.

In the weight loss study we’ve mentioned throughout, participants who used tools to track their food and exercise found them helpful. But—and this is important—it’s also easy to let tracking turn into obsession.

Weighing yourself several times a day or becoming hyper-focused on the numbers can do more harm than good.

So take a more relaxed, big-picture approach. Trust your habits. Celebrate consistency over perfection. Sustainable weight loss is about progress, not pressure.

And here’s something most diets get wrong: they make you obsess over the scale. But that’s not a helpful—or healthy—way to measure success.

Instead, focus on what you can control: eating nourishing foods, moving your body regularly, and taking care of your overall well-being. When you prioritize your health, weight loss tends to happen naturally. It’s not only a more empowering way to live—it’s also far more sustainable.

You can’t control how much weight you lose or how fast it happens, but you can control your daily habits. Focus on those, and just watch what happens.

How Long Will It Take to Reach Your Goals?

Let’s bust another common myth: that you should be able to transform your body in a matter of weeks.

In reality, lasting change takes time—often two years or more to fully implement and internalize the habits that support sustainable weight loss. And that’s okay.

Quick-fix diets might help you drop pounds fast, but research shows that 80% of people who lose weight that way regain it within a year.

Why? Because the habits weren’t sustainable. The moment the strict rules become too much, it’s easy to fall back into old routines—and often gain back even more than you lost.

Sound familiar?

Maybe you’ve lived that cycle: strict diet → weight loss → burnout → regain → repeat. And before you know it, years have passed—and you’re still looking for answers.

But what if, instead of chasing short-term wins, you had focused on small, healthy changes that actually stuck?

That’s the beauty of doing it sustainably: it may take longer, but it works—and it lasts.

Can we say the same for crash diets?

Final Thoughts

If you’ve made it this far, take a moment to be proud of yourself. Seriously. You’re not looking for shortcuts—you’re looking for real, lasting change.

And that mindset is everything.

Sustainable weight loss isn’t about being perfect. It’s about showing up consistently, making mindful choices, and taking care of your health in a way that supports your whole life—not just your reflection in the mirror.

So whether you’re just starting your journey or restarting after a setback, know this: You don’t have to do it all at once. 

Start small. Stay kind to yourself. Keep going.

You already have what it takes—you just need to stick with it.

*This article is for informational purposes only and is not intended as medical advice. It should not be used to diagnose, treat, or prevent any health condition. Always consult a qualified healthcare professional before making any changes to your diet, exercise, or health routine.