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One Bite to Wellness

Hi & welcome to One Bite to Wellness! I'm thrilled to have you here.


I’m Annie Harriman, a Functional Diagnostic Nutrition® Practitioner (FDNP), wife, and new mom living in beautiful Massachusetts. My journey with health and wellness was shaped by years of searching for answers to lingering symptoms after mono. Despite seeing specialists and receiving abnormal lab results, I didn’t fit neatly into a diagnosis—until I turned to functional health.


Functional testing and personalized nutrition gave me the answers I needed. Eventually, I was diagnosed with celiac disease and POTS, both of which I now manage through a holistic approach. That experience inspired me to become an FDNP, so I can offer others the support I once needed.


Here at One Bite to Wellness, I provide functional lab testing, personalized health protocols, and 1:1 consultations to help you uncover root causes and feel your best. Whether you're managing symptoms, improving your energy, or simply aiming for better health, I’m here to help you navigate your unique wellness journey.


Fitness is another passion of mine. You’ll often find me at a barre, pilates or group strength class, on long walks, or finding other ways to stay active as a mom. I believe movement and mindful nutrition go hand in hand.


This space is also for sharing what I love — from gluten-free recipes and travel guides to functional health tips and resources. No matter where you are on your health journey, I'm here to support you, one bite at a time.


Have a specific question? Check out my faqs below, or feel free to contact me directly.


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One Bite to Wellness

Our Standards

Balanced Approach: At One Bite to Wellness, we understand that perfection isn't realistic. That's why we advocate for an 90/10 rule to health and wellness. While we prioritize clean eating at home, we also recognize the importance of flexibility when dining out. Making smart choices while enjoying meals out allows for a balanced approach to overall well-being.

Clean Ingredients: We uphold strict standards for the foods and brands we feature, ensuring that they contain clean, wholesome ingredients that align with our commitment to quality and health.

Personal Endorsement: Every product or brand we showcase is something we personally use and believe in. We only endorse items that meet our standards and that we would purchase ourselves, maintaining authenticity and trust within our community.

One Bite to Wellness

Frequently Asked Questions

  • why did you start One Bite to Wellness?

    One Bite to Wellness started as One Bite Gluten-Free in 2019, initially as a way to share my journey of living with celiac disease. Over time, my passion for functional nutrition and understanding the root causes of health challenges grew, leading me to become a certified Functional Diagnostic Nutrition® Practitioner (FDNP).


    As a mom, fitness enthusiast, and advocate for functional health and wellness, I wanted to create a space that goes beyond recipes and wellness tips. One Bite to Wellness is now a platform where I empower others to take a deeper look at their health. Through personalized guidance, functional lab testing, and a comprehensive approach to healing, I help clients uncover hidden stressors and restore balance.


    Whether you have unresolved symptoms or simply want to optimize your well-being, I’m here to support you in building long-term, sustainable health — one bite at a time.

  • what is functional nutrition and how does it relate to celiac disease?

    Functional nutrition takes a personalized, whole-body approach to health by understanding how food impacts your unique biology. It’s not about following a one-size-fits-all diet — it’s about using nutrition as a tool to support your body’s natural ability to heal and thrive.


    As a Functional Diagnostic Nutrition® Practitioner (FDNP), I work with clients to uncover hidden stressors, identify nutrient imbalances, and create sustainable dietary changes tailored to their needs. Rather than simply masking symptoms, we focus on addressing the root causes and building long-term wellness through intentional nutrition and lifestyle choices.

  • what can I expect from working with you?

    When working with us, you can expect to make significant progress in improving your diet, lifestyle, and overall wellness. Our approach is designed to support general healing by addressing root causes and imbalances identified through lab results, history, and your unique needs. We focus on a holistic approach to wellness, helping you find balance in all areas of life. While we are committed to supporting you every step of the way, it’s important to understand that the level of success you experience will depend on your commitment to the process and willingness to make the necessary changes. We can’t do the work for you, but we’ll be your biggest advocate and provide you with the tools, guidance, and support to help you succeed.


    Please note that while FDNPs have seen thousands of clients achieve profound healing and improvements through our model, individual results can vary, and there are no guarantees. The path to wellness is unique to each person, and your journey will be shaped by your own effort and consistency. Additionally, we are not diagnosing or treating specific health conditions, but rather supporting general well-being through holistic practices.

  • how does your experience with celiac disease influence your approach?

    My journey to a celiac diagnosis wasn’t straightforward. Before getting sick, I was working out daily, eating well, and feeling strong. But after contracting mono, everything changed. Chronic fatigue, lingering symptoms, and rising autoimmune markers made it nearly impossible to get back into fitness, no matter how much I wanted to.


    I was passed from specialist to specialist, with no one addressing the root cause. Eventually, through physical therapy and a renewed focus on supporting my body through nutrition and lifestyle changes, I slowly rebuilt my strength. Prioritizing foundational health made all the difference — and it’s why I’m so passionate about what I do today.


    As a Functional Diagnostic Nutrition® Practitioner, I work with clients to uncover hidden stressors and build a personalized plan to support their overall health. While I don’t diagnose or treat any specific conditions, I focus on supporting the body’s natural ability to function optimally. Whether you’re dealing with unexplained symptoms or navigating a diagnosis, functional nutrition can empower you to feel your best.


    If you’re newly diagnosed or interested in learning more about celiac disease or gluten-free living, check out my Understanding Celiac eBook — it’s very affordable and a helpful resource to guide you on your journey.

  • how can i connect with you?

    You can find me on Instagram @onebitetowellness and TikTok (sometimes) at @onebitewithannie, where I share tips on wellness, nutrition, and living your healthiest life. Feel free to send me a DM or reach out by email at annie@onebitetowellness.com.


    If you're curious about how we can work together to support your health, I'd love to chat!

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