GLP-1 medications like Ozempic and Wegovy have been making headlines for their role in weight management. These medicines work by reducing appetite and helping you feel full sooner, which can make it easier to eat less and lose weight. But it’s important to understand that GLP-1s are a tool and not a cure-all. They work best when paired with healthy eating, regular movement, and sustainable habits. Think of GLP-1 therapy as a helpful boost, but not the whole journey.
Why Healthy Habits Matters
Losing weight is hard, but keeping it off can be even harder. Research shows that long-term success is less about following a specific diet and more about building habits that fit your lifestyle. That’s why long-term changes, not quick fixes, are the real key to success.
Picture it like a three-legged stool. The medication is one leg, but you also need good nutrition and regular activity to keep things balanced. Without all three, the stool wobbles.
In fact, one major clinical study called the STEP 3 trial, found that participants who combined a GLP-1 medication with intensive behavioral therapy (IBT) led by a dietitian lost an average of 16% of their body weight. Those who paired medication with behavioral support achieved better, more sustainable results than those relying on medication alone.
Expert Insight: The Importance of Patience and Realistic Expectations
According to Sarah Pivo, MD, a bariatric surgeon at Cedars-Sinai Surgery (formerly Association of South Bay Surgeons), one of the most important things patients should know about GLP-1 therapy is that the process takes time. For the first few months, while the dose is being gradually increased, many patients don’t feel much difference in appetite or fullness. This is intentional, as starting at a low dose helps minimize side effects and allows the body to adjust.
Still, even those early doses can bring subtle benefits. Some patients notice a reduction in what Dr. Pivo describes as “food noise.” This is the constant preoccupation with hunger or eating, which can make it easier to focus on mindful choices.
As doses increase, it becomes even more important to listen to the body’s natural fullness cues. Ignoring them or eating past fullness can increase the likelihood of nausea, one of the most common side effects. Because GLP-1 medications slow stomach emptying, Dr. Pivo recommends smaller, bland meals and gentle hydration during this adjustment period. Protein shakes can also be a helpful option when solid foods are difficult to tolerate.
Most importantly, Dr. Pivo emphasizes that GLP-1 medications are just one part of a comprehensive approach to weight management. They work best when paired with a healthy diet, physical activity, and realistic expectations. On average, people can expect to lose about 12-20% of their total body weight, depending on the medication and dose.
“GLP-1s are a powerful tool in our arsenal,” Dr. Pivo says. “But like any tool, they’re most effective when combined with healthy habits.”
The E.A.T. W.E.L.L. Framework
If you’re wondering where to start, the E.A.T. W.E.L.L framework offers a simple guide to help you focus on the habits that matter most:
E – Enjoy Whole Foods: Build your meals around vegetables, fruits, whole grains, lean proteins, beans, and heart healthy fats. These nutrient-dense foods help maximize the benefits of GLP-1s.
A – Avoid Ultra-Processed Foods: Sugary snacks, sodas, chips, and fast food can slow your progress. Swap in healthier options like fruit, yogurt, or low-calorie beverage alternatives.
T – Take Time to Eat: GLP-1s can reduce appetite, making it tempting to skip meals. Eating slowly and on schedule helps prevent energy dips and poor food choices later.
W – Workout Regularly: Aim for at least 150 minutes of activity a week, plus strength training a couple of times weekly. Exercise preserves muscle, boosts metabolism, and improves overall health.
E – Ensure Hydration: Water is essential, especially since constipation is a common side effect of GLP-1s. A good goal is at least 64 ounces a day.
L – Listen to Fullness Cues: Slow down, avoid distractions, and stop eating when you’re comfortably satisfied.
L – Lean on Protein: Protein helps you feel full, preserve muscle, and support metabolism. Aim for lean options like fish, chicken, beans, tofu, or eggs throughout the day.
A Day in the Life of GLP-1 Therapy
Here’s what a balanced day might look like on GLP-1 therapy and how you can easily put these healthy habits into practice.
Morning: Start the day with a glass of water and a protein-rich breakfast, such as scrambled eggs with spinach and a slice of whole-grain toast.
Mid-morning: Move your body with a brisk walk, workout class, or strength training session. Be sure to drink water to stay hydrated.
Lunch: Build a balanced plate with lean protein, colorful vegetables, and whole grains. For example, grilled chicken with roasted vegetables and quinoa.
Afternoon: Refuel with a nutritious snack, like apple slices with almond butter. This combination provides protein, fiber, and healthy fats. Also, keep sipping water.
Dinner: Enjoy another balanced plate, such as salmon with sauteed greens and a baked sweet potato. Slow down, eat mindfully, and pay attention to your fullness cues.
Evening: Wind down with light stretching and a glass of water to close the day
Tip: Track your movement, hydration and food choices daily to stay mindful of your progress.
The Bottom Line
GLP-1 medications can be an incredible tool, but they work best when paired with strong lifestyle habits. As Dr. Pivo reminds us, these medicines are a “tool in our arsenal” and not the entire solution. By eating well, staying active, and listening to your body, you give yourself the best chances of not just losing weight but keeping it off. Remember, the goal is to make progress, not perfection. Every small, positive choice you make adds up over time and moves you to a healthier, stronger you.
Need Support?
For questions or to learn more about building a healthy lifestyle, contact our registered dietitian nutritionists at the Medical Nutrition Therapy or Diabetes Self-Management Programs in the Torrance Memorial Lundquist Lurie Cardiovascular Center, 2841 Lomita Blvd., Suite 335.
