Conventional lab work often comes back “normal,” even when you don’t feel normal. This is because standard reference ranges are based on the average population – including people who are already unwell. In functional health, we assess labs using optimal ranges, giving us a clearer picture of your body’s early imbalances long before they become symptoms or diagnosed conditions.

As a Functional Diagnostic Nutrition Practitioner (FDNP), I specialize in interpreting labs through this functional lens. My goal is to help you identify hidden stressors, uncover the “why” behind your symptoms, and build a personalized plan that supports true healing – not just symptom management.

What Functional Labs Can Reveal

Functional testing provides deeper insights than conventional labs alone. These tests help uncover imbalances in:

• Digestion and absorption
• Gut pathogens, bacterial overgrowths, and microbiome diversity
• Hormone production, metabolism, and circadian patterns
• Nutrient and mineral status
• Detoxification capacity
• Blood sugar and metabolic markers
• Inflammation and immune function
• Food reactions and hidden sensitivities

This data allows us to create a targeted, root-cause strategy rather than guessing.

Functional Lab Testing Offered

At Nikki Santangelo Wellness, I provide a wide range of advanced, comprehensive functional labs to support your wellness journey:

• Comprehensive Blood Panels (functional ranges applied)
• GI-MAP Stool Testing (gut pathogens, microbiome balance, digestion, immune markers, inflammation)
• DUTCH Hormone Testing (sex hormones, cortisol, metabolites, circadian rhythm)
• HTMA – Hair Tissue Mineral Analysis (mineral ratios, heavy metals, adrenal patterns)
• Food Sensitivity Testing
• And many other specialty functional labs based on your needs

Schedule a Free Discovery Call

Learn which functional labs are right for you and your symptoms, discuss your health goals, and explore whether we’re a good fit to work together on your healing journey.

Choose the Support That Fits Your Needs

Whether you are seeking clarity from a single functional lab review or prefer ongoing guidance through personalized one-on-one coaching, I am here to help you uncover your hidden stressors, understand your results, and create a plan that truly supports your health goals.

You may choose the level of support that best fits your needs – whether that is one session at a time or a comprehensive coaching package designed to facilitate deeper, lasting change.

Packages Offered

I offer three signature programs designed to support different levels of healing:

Foundational Wellness Package

We’ll gain insight into your liver, kidneys, blood sugar, thyroid, immune system, mineral balance, and more.

Gut Deep Dive Package

This combination allows us to take a closer look at digestion, gut health, and nutrient balance, and how they may be influencing your energy, immune system, and overall vitality.

Gut & Hormone Deep Dive Package

This combination gives us a full picture of how your body is functioning across multiple systems. By seeing how your hormones, digestion, detox pathways, and nutrient status may be impacting one another, we’re able to identify root causes instead of just chasing symptoms.

Visit Nikki Santangelo Wellness

Explore services and packages, testing options, and educational resources.

Functional Diagnostic Nutrition Health coaching is not intended to diagnose, treat, prevent, or cure any disease or condition. It is not intended to substitute for the advice, treatment, and/or diagnosis of a qualified licensed professional. Functional Diagnostic Nutrition Practitioners may not make any medical diagnoses, claim, and/or substitute for your personal physician’s care. It is the role of the Functional Diagnostic Nutrition Practitioner to partner with the client to provide ongoing support and accountability with an opt-in model of self-care.