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9 Years
experience
Personalized Nutrition Programs in Laguna Niguel
Orange County Nutritionist is a premier health and wellness practice specializing in personalized nutrition, weight loss, and anti-aging programs. With over 20 years of experience, our certified nutritionist Renee Sampedro combines expertise in functional endocrinology, psychology, and personal training to create tailored health solutions. We offer comprehensive services including initial health assessments, customized meal planning, medical-grade supplements, and ongoing support through weekly follow-up sessions. Our evidence-based approach addresses metabolism optimization, hormone balance, and digestive health while emphasizing sustainable lifestyle changes.

Clients receive practical education on macronutrients, blood sugar management, and nutritional labeling alongside personalized tools for dining out and exercise. The practice maintains strict adherence to professional standards through certifications in functional endocrinology, blood chemistry analysis, and AFAA-accredited personal training protocols. With a focus on measurable outcomes, our programs have successfully helped clients achieve weight loss goals ranging from 10-50+ pounds while improving overall health markers and quality of life.
Services
Weight Loss Programs Anti-Aging Nutrition Hormone Balance Digestive Health Sports Nutrition Vegetarian Meal Planning Child Nutrition Diabetes Management Osteoporosis Support Metabolic Optimization
Details
  • Year established: 2017
Highlights and features
  • 20+ years of specialized experience in metabolic health and weight loss
  • Personalized programs combining nutrition, exercise, and hormone balance
  • Medical-grade supplements for effective metabolism optimization
  • Comprehensive education on sustainable healthy eating habits
  • Certified professionals with multiple advanced nutrition specializations
Associations and certifications
  • Certified Nutritionist
  • Certified in Functional Endocrinology
  • Certified in Blood Chemistry Analysis
  • AFAA certification Personal Trainer
What people say
Amazing results Personalized approach Sustainable lifestyle changes Expert guidance Improved energy
Services
Weight Loss Programs
Customized weight loss solutions combining nutritional education, metabolic optimization, and behavioral support. Programs include personalized meal planning, medical-grade supplements, and weekly accountability sessions. Designed for sustainable results with average client success of 1-2 pounds weekly loss through science-based approaches.
Hormone Balance
Specialized hormone optimization programs addressing metabolic syndrome, insulin resistance, and thyroid dysfunction. Utilizes functional endocrinology principles with targeted supplementation and dietary interventions to restore hormonal equilibrium and improve energy levels.
Anti-Aging Nutrition
Comprehensive anti-aging strategies focusing on cellular health, oxidative stress reduction, and metabolic efficiency. Includes telomere-supportive nutrition, mitochondrial optimization, and age-specific dietary protocols to enhance vitality and prevent age-related decline.
Digestive Health
Targeted programs for irritable bowel syndrome, food sensitivities, and chronic digestive disorders. Combines elimination diets, gut microbiome restoration, and enzymatic support to improve nutrient absorption and alleviate gastrointestinal discomfort through natural interventions.
Sports Nutrition
Performance-focused nutrition plans for athletes and active individuals. Optimizes macronutrient timing, recovery protocols, and body composition management while maintaining competitive energy levels and muscle preservation through science-based dietary strategies.
People
Renee Sampedro
Certified Nutritionist
California State Certified Nutritionist with 20+ years experience in health and wellness. Holds advanced certifications in functional endocrinology and blood chemistry analysis. Specializes in personalized nutrition programs for weight loss and metabolic optimization.
Questions
What makes your weight loss program different from others?
Our program combines personalized metabolic assessments, hormone balance optimization, and ongoing weekly support with certified professionals to create sustainable lifestyle changes rather than temporary diets.
Do you offer programs for specific health conditions?
Yes, we specialize in customized plans for diabetes management, hormone imbalances, digestive disorders, and sports performance nutrition through individualized assessments and targeted interventions.
What type of supplements do you recommend?
We exclusively use medical-grade supplements from Metagenics that are GMP-certified and pharmaceutical-grade to support metabolic function, hormone balance, and digestive health as part of personalized treatment plans.
How often are follow-up appointments needed?
Initial programs include weekly 45-minute follow-up sessions for educational support, menu adjustments, and progress monitoring to ensure continued success through consistent professional guidance.
Can you help with long-term weight maintenance?
Our programs emphasize sustainable lifestyle changes through nutritional education, behavioral support, and metabolic optimization to maintain results long-term with periodic maintenance check-ins available.
Do you accept insurance for nutrition counseling?
While we don't process insurance directly, we provide documentation for potential out-of-network reimbursement and offer flexible payment options for our comprehensive nutrition and wellness programs.
Reviews (7)
Shirley Lidtke
Jan 21, 2022 Report
I'm so happy I found Susan! I reached out to Susan because I wasn't feeling well and I knew I needed to make some changes in my eating and lifestyle. I've been working with Susan for eight weeks now. I've made progress each week and Susan celebrates that progress with me. She has been very patient and really takes the time to teach me. I had always heard that having to purchase organic food was so expensive but when you weigh out buying good organic food versus fast food and pre-packaged foods, I'm actually saving money! It's also fun to try new things. I'm feeling much better, I have more energy
Brooke Thompson
Jan 11, 2022 Report
I worked with Susan over a year ago when I found myself in an unhealthy, unhappy place. Through working together I not only lost 30+ pounds, but I became in tune with my body and my mind for the first time in my life. She truly invests herself in your success and making sure you understand WHY we need to eat and treat our bodies a certain way. The skills she teaches are invaluable and have had a lasting impact on the way that I not only approach nutrition, but every aspect of what I allow into my mind/ body. Eternally grateful - cannot recommend enough.
Jeanne Allen
Aug 20, 2021 Report
Susan was wonderful. You can tell that she really cares about your well being both physically and mentally. She helped my teenage daughter get back on track and helped her develop an eating program that was good for her. I would recommend Susan to anyone who needs some guidance with their nutrition. Thank you Susan!!!!
T. Moriss
Jun 23, 2021 Report
Susan's help has been instrumental in meeting my goal to increase comfort in dealing with fibromyalgia and to improve major digestion and elimination issues. I am sleeping better and have more energy. Susan stays at your side, coaching you through the program. With her help, you can do it. I am so grateful to have found her!
Julie Prouty
Jun 13, 2021 Report
I came to Susan with gut issues. Even though I've been obsessed with studying health and nutrition for years, I needed a bit of help to fine tune everything. Susan was able to help me get on the right track. I highly recommend booking an appointment. She's very knowledgeable. I've referred several of my clients that she has helped immensely. Need help with your health? She will be able to help you.
Dr. LoriAnne Page
May 30, 2021 Report
Susan is an engaging, outgoing, passionate practictitioner of health and nutritional wellness. Im consistently impressed with the wealth and depth of knowledge she possesses. And shes got a great ability to work collaboratively with her clientele to create and maintain lasting life enhancing change! .
Cindy Morales
May 13, 2021 Report
The only reason why I'm not giving this 5 stars was how incredibly rude Susan was towards the end. I paid $1600 and I wasn't able to complete the program with her. It was pretty easy to follow the program at first. I learned a lot. I learned not to eat the same meal all week like I was previously doing. I adapted to the shake I had to drink for breakfast and the ginger tea I had to drink with every meal. For the amount of money the program didn't feel catered specially to me. It felt like it was like a one size fits all. She had me part take on weekly eating journals which I ended lossing interest