California Registered
Dietitian Nutritionist

Welcome to The Nutrition Insider—your go-to source for expert, evidence-based nutrition guidance from a California Registered Dietitian Nutritionist (RDN).

Whether you want to lose weight, manage chronic conditions, receive personalized meal plans, or simply want to improve your health with smart, sustainable nutrition, our dietitian program is designed for you.

Talk to a dietitian

*Now serving people in Arizona, California, Colorado, Michigan, and Virginia.

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*Now serving people in Arizona, California, Colorado, Michigan, and Virginia.

Achieve Your Health Goals with a California Dietitian

At The Nutrition Insider, we believe nutrition is a powerful tool for improving health—but only if it’s practical and tailored to your unique lifestyle and health needs.

When you meet with a TNI Registered Dietitian, we can help with:

Icons RD Consultation Service Meal Plans

Personalized Nutrition Counseling

One-on-one virtual sessions that focus on your goals, preferences, and medical history.

low energy

Science-backed
Advice

 All guidance is based on the latest research and clinical best practices.

behavior change

Behavioral Coaching and Support

 We help you build lasting habits, not just quick fixes.

liver

Specialized
Expertise

Whether it’s digestive health, weight management, blood sugar control, or food allergies, we’ve got you covered.

Our Dietitians fully comply with California state regulations for dietitians, ensuring you get safe, professional care you can trust.

Meet Cambria Glosz, Registered Dietitian Nutritionist

Cambria

Cambria is a Southern California–based Registered Dietitian Nutritionist with over 10 years of experience and a passion for turning complex nutrition science into straightforward, actionable advice.

With expertise in weight loss counseling, functional nutrition, and scientific writing, she brings compassion, clarity, and practical tips to every session.

Cambria is dedicated to empowering people to take control of their health through smart food choices and sustainable habits.

Cambria’s Education:

  • Registered Dietitian through the Commission on Dietetic Registration for the Academy of Nutrition and Dietetics
  • Completed Dietetic Internship through California State University, Fresno
  • Master’s Degree in Nutrition from California
  • Polytechnic State University, San Luis Obispo
  • Bachelor’s Degree in Nutrition from California Polytechnic State University, San Luis Obispo

How Our Dietitian Nutritionists
Can Help People in California

Our Registered Dietitian Nutritionists understand the unique health challenges and lifestyles of Californians, from busy professionals to individuals navigating chronic conditions or food sensitivities. No matter your background or goals, our dietitians provide personalized support that fits your needs, your schedule, and your life.

Some areas that our Registered Dietitian Nutritionists can help California residents include:

weight loss

Weight Loss

Evidence-based strategies tailored to your metabolism, preferences, and health history.

digestive health

Digestive Health

Support for conditions like IBS, ulcerative colitis, and food intolerances using nutrition therapy and elimination protocols.

prediabetes

Blood Sugar Management

Guidance for prediabetes, type 2 diabetes, and insulin resistance with a food-first approach.

heart health

Heart Health

Nutrition plans for high cholesterol, hypertension, or general cardiovascular wellness.

meal plan

Meal Planning and Habit Coaching

Practical, real-life meal strategies for busy weeks, picky eaters, or shifting health goals.

metabolism

Inflammation Management

Help with managing chronic conditions that are fueled by inflammation.

Our Registered dietitians help Californians remotely with real results—no commute, no guesswork required, just science backed nutrition that works with your schedule, needs, and life goals.

Cities We Serve

Our Registered Dietitian Nutritionists serve California residents throughout the state, including the following cities: Los Angeles, Sacramento, San Diego, and San Francisco.

Frequently Asked Questions

The Nutrition Insider does not accept insurance at this time. However, you may be able to use your HSA or FSA funds if you obtain a Letter of Medical Necessity from your healthcare provider. We recommend checking with your HSA/FSA administrator to confirm eligibility.

Due to licensing requirements, our dietitians currently serve clients in California, Arizona, Colorado, Michigan, and Virginia. As our team grows, we plan to expand to more states.

That works! As long as you are physically located in California (or another approved state) at the time of your consultation, we can provide services. You don’t need to be a resident—just present in the state during your session.

No referral is required. You can book sessions with Cambria directly through our website.

Sessions are conducted securely via video call, allowing you to receive expert advice from the comfort of your home anywhere in California.

Absolutely. Cambria is trained to provide MNT for conditions such as diabetes, ulcerative colitis, food allergies, and more.

Your first session includes a comprehensive assessment of your health history, current habits, diet, lifestyle, and goals. You’ll walk away with personalized strategies, meal ideas, and next steps tailored specifically for you.

Not everyone needs or wants a meal plan, so they’re not automatically included in every consultation. However, if you’re interested, you can join our subscription program to receive personalized meal plans each month—customized to your preferences, health goals, and dietary needs.

Ready to Take Control of Your Health?

Don’t wait to start feeling better and making nutrition work for you. Whether you’re tackling a specific health challenge or simply want to eat smarter and feel your best, Cambria and The Nutrition Insider are here to guide you every step of the way.

 

Schedule your personalized nutrition consultation today and take the first step toward lasting, positive change.

Talk to a Dietitian

Ready to Take Control of Your Health?

Don’t wait to start feeling better and making nutrition work for you. Whether you’re tackling a specific health challenge or simply want to eat smarter and feel your best, Cambria and The Nutrition Insider are here to guide you every step of the way.

 

Schedule your personalized nutrition consultation today and take the first step toward lasting, positive change.

Talk to a Dietitian