Nutrition Care Rooted in Science, Built Around You

Radically Rooted Nutrition is a virtual nutrition practice built around evidence-based care, personalization, and real life. We help women improve fertility, achieve sustainable weight loss, and support long-term metabolic health with nutrition strategies designed to fit their individual needs, not a generic plan.

balanced meal with vegetables, whole grains, eggs and avocado

The Radically Rooted Approach

Nutrition care should be grounded in science, tailored to the individual, and realistic enough to work in everyday life. That philosophy guides every recommendation at Radically Rooted Nutrition.

Evidence-Based, Not Trend-Based

Recommendations grounded in current research and tailored to your health needs — not nutrition trends, rigid rules, or one-size-fits-all advice.

Personalized to Your Life

Nutrition strategies built around your goals, preferences, schedule, health history, and the realities of everyday life.

Built for Sustainable Progress

Practical changes you can maintain long term, with ongoing support and adjustments as your needs and goals evolve.

Marinna Lotardo, RDN, registered dietitian and founder of Radically Rooted Nutrition
Marinna Lotardo, RDN

Registered Dietitian Nutritionist + Founder

Hello, I’m Marinna

I became a dietitian because I saw how complicated nutrition had become for so many. There was no shortage of advice about what to eat, what to avoid, how to lose weight, or what was supposedly “healthy” — but very little guidance on how to actually apply that information.

That became the foundation for Radically Rooted Nutrition. I wanted to create a practice where women could get evidence-based guidance that was personalized, practical, and realistic — without rigid diets, unnecessary restriction, or feeling like they had to overhaul their entire lives to make progress.

Over the years, after working with hundreds of women, I also began to see just how often nutrition goals overlap. Someone may initially come in wanting to lose weight or feel better in their body, while also thinking about pregnancy, navigating fertility treatment, or wanting to support their reproductive health. That connection between fertility, metabolic health, and sustainable nutrition became a major part of the work I do today.

I am fueled by my clients' success stories and the positive transformations that happen when people take charge of their health.

Ready for Nutrition Support Built Around You?

Whether you’re working toward better fertility, sustainable weight loss, or improved metabolic health, we’ll create a nutrition strategy that makes sense for your body, your goals, and your real life.

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