Expert nutrition guidance from Belle’s registered dietitian

At Belle, your health journey includes direct access to our registered dietitian, Megan Ostler, MS, RDN—a licensed nutrition expert dedicated to helping you feel your best. Each week, join live 30-minute Zoom sessions focused on practical, science-backed topics that make healthy living realistic and sustainable.

Every session ends with an open Q&A so you can get clear, evidence-based answers to your questions. New lessons are added weekly as part of a 12-week series designed to help you build lifelong habits that support your GLP-1 journey, hormonal balance, and overall wellness.

Because at Belle, we believe expert care should be approachable, empowering, and built around you.

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Registered Dietitian Megan Ostler, MS, RDN, smiling in a professional headshot used for Belle’s Nutrition Guidance program.

Meet Megan Ostler, MS, RDN — your expert guide to sustainable nutrition

Megan Ostler, MS, RDN, is Belle’s registered dietitian with over a decade of experience helping individuals build lasting, healthy habits through evidence-based nutrition. With a master’s degree in Nutrition and Food Science from Utah State University, she’s passionate about making nutrition simple, approachable, and effective for every lifestyle.

At Belle, Megan leads weekly live sessions that combine science-backed insights with real-world guidance—helping patients feel confident, nourished, and in control of their wellness journey.

Learn more about Megan’s background and experience.

Meet Megan, MS, RDN

Your weekly guide to thriving on GLP-1s

Your GLP-1 journey is more than medication — it’s about learning how to nourish your body intentionally. Led by Belle’s registered dietitian, Megan Ostler, MS, RDN, this 12-week series helps you understand the science behind GLP-1 medications and build habits that make your results sustainable for life.

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What you'll learn

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Lesson 1: Understanding how GLP-1 medications work and why nutrition still matters

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Lesson 2: Protein power — protecting strength and satiety

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Lesson 3: Fiber, fluids & fullness

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Lesson 4: Building balanced plates with less appetite

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Lesson 5: Blood-sugar balance & gentle meal planning

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Lesson 6: Managing side effects through food

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Lesson 7: Mindset reset — rethinking “all or nothing”

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Lesson 8: Gut health on GLP-1s

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Lesson 9: Hunger, fullness & rebuilding body trust

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Lesson 10: Emotional eating

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Lesson 11: Transitioning off GLP-1s

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Lesson 12: Sustainable nutrition & confidence for life

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Lesson 1: Understanding how GLP-1 medications work and why nutrition still matters

Led by Megan Ostler, MS, RDN

GLP-1 medications help your body feel satisfied sooner and eat less—but they don’t choose what you eat. When appetite drops, so does overall nutrition. This lesson helps you understand how GLP-1s work in your body, why nutrition still matters for your metabolism and energy, and how simple, consistent habits can protect muscle, support digestion, and make your results sustainable long after treatment ends.

In this lesson, you’ll learn how to:

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Understand how GLP-1s affect hunger, digestion, and metabolism

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Identify the three key nutrition priorities: protein, fiber + hydration, and balanced plates

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Build simple weekly goals and minimum habits that keep your energy steady

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Avoid common pitfalls like skipping meals or underhydrating

Download lessonDownload worksheet
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Colorful plate of lean protein, vegetables, and grains illustrating a balanced, protein-rich meal recommended for GLP-1 nutrition support.

Lesson 2: Protein Power — Protecting Health, Strength & Satiety

Led by Megan Ostler, MS, RDN

Protein does far more than build muscle — it fuels every system in your body. It supports metabolism, hormone balance, and immune health while helping you feel fuller, stronger, and more energized.

During GLP-1 therapy, your appetite may shrink — but your protein needs don’t. This lesson teaches you how to meet those needs consistently so you can protect your health, maintain lean muscle, and feel satisfied with less food.

In this lesson, you’ll learn how to:

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Understand why protein is essential for metabolism, energy, and appetite regulation

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Determine your personal protein target based on body weight and activity level

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Learn practical ways to hit your daily goals, even with a smaller appetite

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Build balanced meals that support fullness and protect lean muscle

Download lessonDownload worksheet
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Woman drinking water from a clear glass, emphasizing hydration as part of Belle’s GLP-1 nutrition guidance.

Lesson 3: Fiber, fluids & fullness

Led by Megan Ostler, MS, RDN

Coming soon