Seattle Nutrition Counseling
Non-diet nutrition
Let’s get revved.
Feel better in your body. Enjoy food.
Virtual care for people struggling with chronic dieting, eating disorders, weight and body image concerns. Together, we’ll improve your health and help you build trust in yourself, your body, and your relationship with food. Care is individualized, guided by assessment, evidence, and informed consent: not one-size-fits-all rules about bodies, weight, or health.
Marissa Beck, MS, RDN, Founder, is an award-winning dietitian and nutrition counselor since 2009.
Now accepting:
If you’ve tried to do everything “right”
Many of the people I work with are thoughtful, capable, and deeply invested in their health. They care. They research. They try to be responsible.
Over time, that responsibility can quietly turn into pressure: to eat perfectly, fuel perfectly, or follow the “right” rules, even when those rules stop matching what your body actually needs.
You might recognize yourself here:
- You go all-in or fall off completely with food
- You spend a lot of mental energy thinking about what you should eat
- You care about your health, but feel stuck between conflicting advice
- You struggle with overeating or binge-restrict cycles and compensating
- You feel disconnected from your body, or frustrated by changes you don’t fully understand
If this resonates, here’s the most important thing to know:
This isn’t a personal shortcoming. It’s a predictable response to a culture built on extremes.
Learning to trust your body doesn’t mean letting go of structure or standards. But it does mean learning how much your body actually needs, how stress and history affect those needs, and how to respond with flexibility & trust instead of rigid control.
This is a skill. And it’s one we build together: intentionally, thoughtfully, and safely.
Who I work with
Non-Diet Nutrition Counseling
Workplace Nutrition & Speaking
Corporate wellness & nutrition
Rebuild trust with food and get REVVed to care for your HEALTH in ways that feel good.
At REVV Health, I use a non-diet approach that helps you care for your body, without perfectionism or extremes. We focus on:
Rebuilding trust with hunger, fullness, and your body
Finding balance without “starting over” every week
Simplifying eating, even with medical conditions or lab concerns
Navigating health without shame, food rules, or fear
Creating habits that work in your real life

Where eating disorder care and weight concerns intersect
Eating disorder care and weight concerns are often treated as separate worlds. In real clinical practice, they intersect all the time.
Some people need eating disorder recovery. Others have legitimate health or weight-related concerns. Many fall somewhere in between, and those needs can shift over time. That’s why responsible care starts with assessment, evidence, and informed consent, not assumptions or rigid rules.
My work respects science and biology while also honoring personal agency. There is no one-size-fits-all definition of health, and no single solution that works for everyone.
Not your average registered dietitian
Get started
You can begin in one of two ways:

Book a Free Welcome Call
Want to make sure this is the right fit before committing? Book a short 20-minute Welcome Call to talk through your goals, get your questions answered, and review insurance or logistics.

Book Your Initial Nutrition Session
Ready to begin? Book your first session to start making progress toward feeling better in your body and rebuilding your relationship with food. We’ll dive into your goals, health history, and create an individualized plan that fits your life.
Real stories, real progress
Ready to feel better with food and your body?
Let’s get started!
