GLP-1 Medications: How They Work and Who They’re For

As Dr. Laura, I specialize in optimizing metabolism, weight, and hormonal health—not with crash diets or stimulants, but with therapies that support the body’s own physiology. One of the most effective tools in recent years is a class of medications known as GLP-1 receptor agonists.

You’ve probably heard of names like Ozempic, Wegovy, Mounjaro, or Zepbound. These are all part of a powerful category of medications that help people lose weight, control blood sugar, and reduce cravings—while also offering long-term benefits for metabolic and cardiovascular health.

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What Are GLP-1 Medications?

GLP-1 stands for glucagon-like peptide-1, a hormone your body naturally produces after eating. It helps regulate:

    •    Insulin release

    •    Blood sugar levels

    •    Appetite and satiety (fullness)

    •    Gastric emptying (how fast your stomach empties food)

GLP-1 medications mimic this natural hormone, extending its effect and supporting more stable blood sugar and reduced hunger over time.

Some medications (like Mounjaro/Zepbound) also target GIP receptors, providing even greater effects on insulin sensitivity and fat metabolism.

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How Do They Work?

GLP-1 medications help in several ways:

    1.    Reduce Appetite: They slow stomach emptying and increase fullness, making it easier to eat less without constant hunger.

    2.    Lower Blood Sugar: By enhancing insulin and reducing glucagon, they improve glucose control.

    3.    Target Visceral Fat: They’re especially effective at reducing belly fat, which is linked to inflammation, insulin resistance, and cardiovascular risk.

    4.    Preserve Lean Mass (when used correctly): With adequate protein and exercise, patients can lose fat without losing muscle.

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Who Can Benefit?

GLP-1 medications are used for:

    •    Obesity (BMI >30 or >27 with metabolic complications)

    •    Insulin resistance or prediabetes

    •    Type 2 diabetes

    •    PCOS with metabolic features

    •    Cravings and binge-eating behavior

    •    Weight regain after hormone shifts, menopause, or antidepressants

In my practice, I also use them strategically to support:

    •    Hormone therapy (especially for women on testosterone or thyroid meds)

    •    Weight loss plateaus

    •    Midlife metabolic resets

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The Dr. Laura Approach

Unlike quick fixes or med spas, I take a whole-body approach. Every patient receives:

    •    Personalized dosing and titration

    •    Nutrition guidance to protect muscle and support mitochondria

    •    Peptide or hormone stacking when appropriate

    •    Ongoing coaching for sustainability

Whether you’re frustrated with stubborn weight, tired of crash diets, or struggling with metabolic symptoms, GLP-1s may be the key that unlocks long-term change.

Let’s talk about whether it’s right for you. Book a consultation with Dr. Laura and start building your personalized metabolic plan.