Functional Lab Testing at
Rapha Functional Wellness
At Rapha Functional Wellness, we offer a wide range of advanced functional lab tests to uncover the root causes of your symptoms and guide personalized healing protocols. All labs are ordered by your provider, and may be collected at home or at a local draw site. Testing availability may vary based on your location and the program you are enrolled in.
Gut health is foundational to whole-body wellness. We routinely use advanced stool testing for clients with digestive complaints, autoimmune disease, skin issues, mood disorders, and unexplained fatigue. These tests provide a detailed snapshot of gut microbiome balance, digestion, inflammation, and infection.
Labs Used: GI-MAP (Diagnostic Solutions) or GI Effects (Genova)
Collection: At-home stool sample
These tests evaluate:
Digestive function and absorption
Inflammation markers
Gut microbiome health and short-chain fatty acid production
Presence of pathogens including parasites, H. pylori, and Candida
Comprehensive Stool Testing
Hormone & Adrenal Testing
Hormone balance is key to metabolism, mood, sleep, and energy. We use the DUTCH Complete test to assess sex and adrenal hormones, including cortisol rhythms and hormone detox pathways.
Lab Used: Precision Analytical (DUTCH Complete), Adrenocortex (Genova)
Collection: At-home urine sample
These tests evaluate:
Estrogen, progesterone, testosterone, DHEA, and melatonin
Cortisol and cortisone patterns
Hormone metabolites and detox pathways
Markers for B12 deficiency and oxidative stress
While elimination diets are often the gold standard for identifying food sensitivities, we may also utilize food sensitivity panels as a starting point for identifying potential triggers. This is especially helpful when paired with gut healing protocols.
Labs Used: Genova, Cyrex, Alletess, or IgG Explorer
Collection: Blood sample (via draw site or specialty kit)
May be used to guide:
Elimination and reintroduction strategies
Identification of potential food triggers
Insight into gut permeability and immune response
Food Allergy/Intolerance Guidance
Thyroid Panel
Many clients come to us with symptoms of fatigue, weight changes, hair loss, or anxiety that relate to thyroid health. We go beyond standard TSH testing to evaluate a complete thyroid picture.
Labs Used: Quest Diagnostics, LabCorp, or other local labs
Collection: Blood draw
Comprehensive thyroid panels include:
TSH
Free T3 & Free T4
Reverse T3
TPO and Tg antibodies
We assess cardiovascular and systemic inflammation through expanded lipid panels and key inflammatory biomarkers. These help identify early risks for chronic disease and allow us to customize lifestyle and supplement protocols.
Common markers we evaluate:
hs-CRP (C-reactive protein)
Homocysteine. Lipoprotein (a), ApoB, ApoE
Ferritin, vitamin D, A1c
Advanced cholesterol particle size and ratios (via Quest, or LabCorp)
Advanced Lipid & Inflammation Markers
SIBO Breath Testing
Small Intestinal Bacterial Overgrowth (SIBO) is a common but underdiagnosed cause of gas, bloating, constipation, or diarrhea. We use breath testing to detect hydrogen and methane gas levels after consuming a sugar solution.
Labs Used: Genova or Trio-Smart
Collection: At-home breath sample
Organic acids testing (OAT) provides insight into metabolism, nutrient deficiencies, detox status, neurotransmitter balance, and gut health. It offers a powerful metabolic snapshot to guide nutritional and supplement protocols.
Labs Used: Genova (NutraEval) or Great Plains Laboratory
Collection: Blood and urine samples
Markers assessed include:
B-vitamin and antioxidant levels
Oxidative stress and detox pathways
Neurotransmitter metabolites
Mitochondrial and gut markers
Organic Acids & Nutrient Testing
Additional Specialty Testing
Depending on your symptoms and history, additional tests may be recommended to uncover deeper root causes. These may include:
Mycotoxin & mold testing (Vibrant Wellness)
Tick-borne illness testing (IGeneX)
Heavy metal testing (Quicksilver Scientific)
Methylation panels (Genova)
Neurotransmitter panels (Senesco)
IBS inflammatory marker testing (IBSmart)
Genetic data analysis (23andMe interpreted through PureGenomics or Promethease)
Please Note:
Test selection is always based on individual needs and clinical presentation. A discovery call or program enrollment is required before labs are ordered. Ready to uncover the root cause of your symptoms?
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