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San Diego Health and Wellness Spa

Our Nutrition Philosophy

We believe in going for organic whenever possible, filling your plate with every color of the rainbow. But health goes beyond that. Food as fuel should be customized to an individual’s needs, genetics, and overall goals. With this in mind, our San Diego health and wellness spa takes a functional and personalized approach to nutrition.

What We Offer

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Nutrition Services

As a certified health spa, Cal-a-Vie Health Spa offers on-property blood tests to determine food sensitivity. Genova hormone and nutritional testing are also available to provide insight into other bodily factors. As part of the consultation with a registered dietitian, guests assess current meal patterns, hormone balance, gut health, and other key factors.

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Functional Medicine

Functional medicine takes a systems biology approach to an individual's overall well-being, addressing the root causes of common health concerns like gut issues, slow metabolism, and poor sleep. Focus is placed on optimal health for the whole person - mind, body, and spirit - with the strategic use of supplement recommendations and personalized lifestyle choices.

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Meal Planning

If interested, guests can add a meal planning service to their Cal-a-Vie Health Spa Nutrition Consult. Ranging from 1 week to 30-day plans, guests receive customized recipes and meal strategies to continue the healthy lifestyle back at home. Those who participate work one-on-one with a knowledgeable nutritionist on-site.

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Lab Testing

Our professional team can use advanced lab testing to break down important insights about your body’s interactions with nutrition, allowing you the opportunity to take control of your health based on your individual genetic markers.

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Meet Our Dietitian: Alexandra Davide, MS, RDN

Proper nutrition is healing, energizing, and essential for quality of life and well-being. As a registered dietitian and nutritionist with a Master’s in nutrition for wellness, Alexandra uses an individualized approach to teach that wholesome nutrition is the foundation of a whole life.

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Meet Our Dietitian: Michelle Guerrero, RDN

True wellness is rooted in both nourishment and joy, enhancing vitality, balance, and lifelong health. As a registered dietitian and nutritionist, Michelle focuses on practical, personalized nutrition to help others cultivate habits that nurture wellness inside and out. By blending evidence-based guidance with mindfulness and self-compassion, she strives to make healthy living both sustainable and fulfilling. She finds it most rewarding to empower guests to feel their best and embrace well-being that lasts long beyond their stay.