Personalized Nutrition
Science-Based Nutrition Personalized to Your Health, Goals & Biology
Personalized nutrition is at the foundation of my practice. I combine nutrition science, gut microbiome research, clinical insights, and individualized coaching to create nutrition strategies that support gut health, metabolic health, performance, and long-term wellbeing.
Sport & Fitness Nutrition
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Gut & Digestive Health Nutrition
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Cardiometabolic Health Nutrition
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Gut Microbiome Testing
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Personalized Nutrition Counseling
Sport & Fitness Nutrition ✳︎ Gut & Digestive Health Nutrition ✳︎ Cardiometabolic Health Nutrition ✳︎ Gut Microbiome Testing ✳︎ Personalized Nutrition Counseling
A Personalized Approach to Nutrition
Nutrition is not one-size-fits-all. Your health history, lifestyle, goals, food preferences, activity level, and biology all influence how your body responds to nutrition.
Dr. Rosa takes a personalized, evidence-based approach to help you understand what works for your body and build sustainable habits that support long-term health.
What this means for you:
Personalized nutrition recommendations based on your individual needs
Practical strategies that fit your lifestyle and food preferences
Ongoing guidance and accountability
Nutrition plans that can evolve as your needs and goals change
Evidence-based recommendations grounded in current nutrition science
Explore Personalized Nutrition Support
Sport & Fitness Nutrition
Personalized Nutrition for Training & Performance
Nutrition plays an important role in energy availability, training, recovery, and performance. Dr. Rosa provides personalized sports nutrition guidance based on your training demands, goals, schedule, and individual needs.
For clients in the Precision Performance Program, personalized fueling plans can be developed as part of the broader nutrition strategy to help determine what to eat and when to fuel around training and competition.
Gut & Digestive Health Nutrition
Supporting Your Gut Through Personalized Nutrition
Your gut microbiome plays an important role in digestion, immune function, metabolism, inflammation, and overall wellbeing. Dr. Rosa uses personalized nutrition strategies to help support digestive health and a diverse, resilient gut microbiome.
Nutrition recommendations may focus on dietary diversity, fiber, prebiotic foods, fermented foods, and other factors that influence the gut environment.
One-on-One Nutrition Guidance Built Around You
Personalized nutrition counseling provides individualized support rather than generic meal plans or rigid rules.
Dr. Rosa works with you to understand your goals, challenges, food preferences, lifestyle, and health needs, then develops practical strategies that can evolve over time.
Whether your focus is gut health, metabolic health, energy, performance, or overall wellbeing, the goal is to create an approach that works in real life.
Personalized Nutrition Counseling
Cardiometabolic Health Nutrition
Nutrition for Metabolic & Cardiometabolic Health
Nutrition can play an important role in blood sugar regulation, cholesterol, blood pressure, inflammation, and overall metabolic health.
Dr. Rosa develops personalized nutrition strategies based on your health goals, lifestyle, and—when appropriate—clinical data to support sustainable improvements in metabolic and cardiometabolic health.
Personalized Nutrition, Informed by Data
When appropriate, additional testing can provide useful information to help personalize nutrition recommendations.
Depending on your goals and needs, this may include:
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Gut Microbiome Testing
Insights into your gut microbiome and microbial diversity.
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Genetic Nutrition Testing
Information about genetic factors that may be relevant to nutrition and how your body processes certain nutrients.
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Clinical Lab Testing
Relevant biomarkers that can help inform nutrition strategies for metabolic and cardiometabolic health.
Who Is Personalized Nutrition For?
Personalized nutrition may be a good fit if you:
Want evidence-based nutrition guidance tailored to you
Want to improve or support your gut health
Are interested in metabolic or cardiometabolic health
Want nutrition strategies that fit your lifestyle
Need support around energy, training, or performance
Want to better understand how nutrition relates to your individual needs
Are looking for sustainable changes rather than restrictive diets
Frequently Asked Questions
Still have questions? Check out our FAQs or reach out to Rosa Keller anytime. Ready to take the next step? Click below to schedule your personalized nutrition consultation.
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Personalized nutrition is an individualized approach to nutrition that considers your health history, lifestyle, goals, food preferences, activity level, and other relevant factors rather than relying on generic recommendations.
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The process begins with understanding your individual needs and goals. Dr. Rosa then develops practical, evidence-based nutrition strategies and adjusts them over time based on your progress and changing needs.
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Yes. Personalized nutrition can incorporate strategies such as dietary diversity, fiber, prebiotic foods, fermented foods, and other nutrition factors that support digestive health and the gut microbiome.
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Yes. Cardiometabolic Health Nutrition counseling focuses on improving blood sugar, cholesterol, blood pressure, and reducing inflammation. Rosa Keller uses lab-guided insights to create personalized, sustainable nutrition plans for long-term heart and metabolic health.
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Not necessarily. Gut microbiome testing may provide additional information for some clients, but it is not required for everyone. Dr. Rosa determines whether testing is appropriate based on your individual goals and needs.
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Yes. Nutrition can be tailored to training demands, energy needs, recovery, and performance goals. Clients participating in the Precision Performance Program may also receive individualized fueling plans as part of their nutrition strategy.