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, RDN

Marissa Beck, MS, RDN, Founder, is an award-winning dietitian and nutrition counselor since 2009.

Now accepting:

Brightly colored citrus fruit with rosemary

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

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

Weight concerns and ED care

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

    “Marissa is one of the most positive, uplifting people I have ever met. She is helping me change my relationship with food, and it’s really changed my outlook not only on diet, but on how I approach everyday struggles. She’s taught me to celebrate the little victories and that small changes go a long way. I would highly recommend Marissa’s services to anyone who is looking to make a positive change to their eating habits and overall well being.”
    Nicole M.

    “I want to message you personally to say thank you so much for all you’ve done. When I started nutrition counseling with you, I was at a time where I was so unhappy with my body and dissatisfied with how I felt. Through education, warmth, and good humor, you helped me create a healthier relationship with food and with myself, and even inspired me to maybe pursue nutrition as a career option in my future! All that is to say, please never underestimate the importance of your work.”
    — Lizzi B.

    “Thank you for giving me the confidence, Marissa, that I need to remember who I am and to keep going with this. I really appreciate our time together and work.”
    — Justin P.

    Ready to feel better with food and your body?

    Lets get started!

    REVV Health

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