Functional Tests

Nightingale Nutrition uses advanced functional testing to uncover the root causes of your symptoms and guide evidence-based, personalized nutrition plans. These tools help us understand how your body is functioning at a biochemical level so we can make targeted, effective interventions.

• Organic Acid Test (OAT): Provides insight into nutrient status, mitochondrial function, detoxification capacity, and potential microbial imbalances.

• DUTCH Hormone Test: Shows hormone production and metabolism patterns to identify imbalances that affect energy, mood, cycle health, and stress.

• Salivary Cortisol Testing: Tracks daily cortisol rhythm to evaluate stress response and adrenal function.

• Comprehensive Stool Analysis: Assesses digestion, absorption, microbiome balance, inflammation markers, and pathogens that influence gut health.

• IgG Food Sensitivity Testing: Screens for delayed immune responses that may contribute to symptoms such as migraines, skin issues, GI discomfort, or chronic inflammation.