Katie Gironda

Holistic Orthomolecular Practitioner

Katie is the founder of the Vitamin C and Orthomolecular Medicine for Optimal Health Facebook group, a vibrant community of over 100,000 members. What began as a space for shared curiosity has grown into a trusted hub for scientific case studies, personal healing journeys, and compassionate peer support.
With a shared commitment to making natural healing more accessible, Katie founded Revitalize Wellness. Understanding that not all supplements are created equal, they set out to offer clean, affordable, and high-quality formulations that empower individuals to take control of their health. Katie sold the company to wonderful people so she could focus on helping people one-on-one.

Katie is also the author of a forthcoming book on The Family Guide to Orthomolecular Medicine—designed to educate and inspire families with evidence-based guidance, practical tools, and heartfelt storytelling. Through this work, she continues to advocate for nutrient-based healing as a foundational approach to lifelong wellness.

Over the years, Katie has worked one-on-one with hundreds of individuals, guiding them through personalized orthomolecular protocols to address a wide range of health challenges. From chronic fatigue, autoimmune disorders, and hormone imbalances to neurological conditions, digestive issues, and childhood developmental concerns, her approach is rooted in targeted nutrient therapy, deep listening, and whole-body healing.

Each client’s journey is unique, and Katie tailors her support with compassion and precision—using symptom tracking, lab interpretation, and nutrient education to help uncover root causes and restore balance. Her work reflects a deep belief in the body’s ability to heal when given the right tools, and she’s honored to have played a role in the recovery stories of so many individuals and families.

Katie has been featured as a guest on several health-focused podcasts, including Revitalize Wellness and Children’s Health Defense, where she shared her insights on orthomolecular medicine, nutrient therapy, and natural healing for families. Her interviews highlight her passion for education, empowerment, and uncovering root causes behind modern health challenges.

Katie Gironda is a passionate orthomolecular practitioner, educator, and founder of the Vitamin C and Orthomolecular Medicine for Optimal Health Facebook group—now a thriving community of over 100,000 members. With years of experience guiding hundreds of individuals and families through natural healing journeys, Katie is known for her deep knowledge, compassion, and commitment to getting to the root of health challenges.

Katie has supported people facing everything from autoimmune conditions and chronic fatigue to childhood illnesses and complex nutrient deficiencies. Her work is rooted in orthomolecular medicine—restoring health by optimizing the body’s chemistry with high-dose nutrients, targeted protocols, and whole-body support.

What sets Katie apart is her unique blend of scientific insight, lived experience, and heart. She listens deeply, educates clearly, and empowers her clients to take healing into their own hands—with confidence, clarity, and real results.

“I’ve battled chronic fatigue for years—within two months of Katie’s tailored nutrient plan, my energy soared!” - J.B.
“Katie’s protocols helped my daughter’s ADHD symptoms reduce significantly—game-changing!” -Emily

"Working with Katie was a turning point for me. After years of struggling with autoimmunity, her personalized nutrient plan gave me back my energy and stability. I haven’t felt this strong in over a decade!” — Sarah

“Katie’s guidance transformed our family’s health. My son’s chronic eczema cleared within weeks, and my own thyroid markers improved dramatically. Her holistic, targeted approach works.” — Mark & Emma

“I’ve tried many protocols, but Katie’s orthomolecular coaching stands out for its clarity and compassion. My brain fog lifted, my mood stabilized, and I’m finally thriving.” — Laura