Micronutrient deficiencies often go unnoticed—yet they affect nearly every system in the body. Low levels of vitamins, minerals, amino acids, and antioxidants can lead to fatigue, inflammation, brain fog, immune dysfunction, hormonal imbalance, and metabolic issues.
Micronutrient Testing at InfusaLounge Integrative & Functional Medicine identifies both blood-level and intracellular nutrient status, giving a clearer picture of how well your cells are functioning and where support is needed.
This testing helps uncover root causes that standard labs often overlook.
Who Micronutrient Testing Is For
This testing may be helpful if you’re experiencing:
- Low energy or chronic fatigue
- Poor immune function or frequent illness
- Chronic inflammation
- Brain fog or difficulty concentrating
- Hair loss or brittle nails
- Slow metabolism or weight resistance
- Mood changes, anxiety, or depression
- Muscle weakness, cramps, or twitching
- Sleep disturbances
- Slow recovery from stress or illness
- Digestive issues affecting nutrient absorption
- Hormone imbalance
- Thyroid symptoms
- Blood sugar instability
If you don’t feel your best despite eating well, nutrient deficiencies may be involved.
What This Testing Evaluates
Vitamin Levels
Identifying Deficiencies That Affect Energy & Cellular Function
We evaluate:
- B vitamins (B1, B2, B3, B5, B6, B12, Folate, Biotin)
- Vitamin D (critical for immunity, mood, and bone health)
- Vitamin A (immune function, vision, skin health)
- Vitamin C (antioxidant, immune support, collagen)
- Vitamin E (antioxidant, cellular protection)
- Vitamin K (bone health, blood clotting, cardiovascular)
These nutrients support metabolism, immunity, energy production, brain function, and hormone health.
Mineral Levels
Essential Minerals for Hormones, Nerves & Metabolic Health
Testing may include:
- Magnesium (energy, muscle function, stress response)
- Zinc (immune function, hormone production, wound healing)
- Selenium (thyroid function, antioxidant protection)
- Copper (iron metabolism, nervous system)
- Calcium (bone health, muscle contraction, nerve signaling)
- Potassium (heart function, fluid balance)
- Iron and ferritin (oxygen transport, energy)
Mineral imbalances are common and affect multiple systems at once.
Antioxidant Status
How Well Your Body Handles Stress & Inflammation
We evaluate:
- Glutathione markers (master antioxidant, detoxification)
- CoQ10 (mitochondrial energy production)
- Alpha-lipoic acid (antioxidant, blood sugar support)
- Oxidative stress indicators
- Cellular protection patterns
These help assess your body’s ability to detoxify, manage inflammation, and protect against cellular damage.
Amino Acid Levels
Building Blocks for Muscles, Neurotransmitters & Detoxification
Amino acid testing helps evaluate:
- Protein metabolism and utilization
- Neurotransmitter precursors (mood, focus, sleep)
- Detoxification pathway support
- Muscle recovery and tissue repair
- Methylation support nutrients
These markers influence energy, mood, cognitive function, and overall resilience.
Intracellular vs. Serum Levels
A More Complete Picture of Nutrient Status
Intracellular testing reveals:
- What your cells actually absorb (not just what's in your blood)
- What nutrients your cells can utilize
- Long-term nutrient patterns (not just a snapshot)
- Functional deficiencies that serum tests miss
This makes treatment more precise and effective.
Why Standard Nutrient Labs Aren't Enough
Traditional blood tests:
- Don't measure intracellular nutrient levels
- Miss functional deficiencies (your cells may be starving despite "normal" blood levels)
- Don't evaluate oxidative stress or antioxidant capacity
- Don't assess metabolic nutrient needs
- Don't measure many essential nutrients routinely
Functional micronutrient testing offers much deeper insight into how your body is functioning at a cellular level.
How Results Guide Your Care
Your results help us design a personalized plan that may include:
- Targeted supplementation based on your specific deficiencies
- Nutrition strategies to optimize nutrient intake
- IV nutrient therapy for rapid repletion
- Peptide or mitochondrial support
- Hormone optimization
- Gut support for improved absorption
- Stress recovery protocols
- Longevity and cellular repair strategies
We retest periodically to track progress and optimize your plan.
Frequently Asked Questions
What's the difference between serum and intracellular nutrient testing?
Serum (blood) testing measures nutrients circulating in your bloodstream at one moment in time. Intracellular testing measures what’s actually inside your cells—reflecting long-term nutrient status and what your body can actually use. You can have “normal” blood levels while your cells are deficient, which is why intracellular testing provides a more accurate picture.
Can I be deficient in nutrients even if I eat a healthy diet?
Yes. Nutrient deficiencies can occur even with excellent nutrition due to poor gut absorption, chronic stress depleting nutrients faster than you replace them, genetic variations affecting nutrient metabolism (like MTHFR), medications that deplete nutrients, soil depletion reducing nutrient content in foods, and increased demands from illness, inflammation, or intense activity.
How does micronutrient testing relate to fatigue and energy?
Many nutrients are essential for energy production in your mitochondria—including B vitamins, magnesium, CoQ10, and iron. Deficiencies in any of these can cause persistent fatigue that doesn’t improve with sleep or rest. Testing identifies exactly which nutrients are low so we can target supplementation precisely.
What is oxidative stress and why does it matter?
Oxidative stress occurs when free radicals (unstable molecules) overwhelm your body’s antioxidant defenses, causing cellular damage. This contributes to aging, inflammation, chronic disease, and symptoms like fatigue and brain fog. Testing antioxidant status (glutathione, CoQ10, etc.) reveals whether your body has adequate protection.
How often should micronutrient testing be repeated?
We typically recommend retesting 3-6 months after beginning a targeted supplementation protocol to assess improvement and adjust your plan. For ongoing optimization, annual testing helps ensure nutrient levels remain optimal as your health needs evolve.
Is Micronutrient Testing Right for You?
If you want a deeper understanding of your energy, metabolism, immune function, or persistent symptoms, micronutrient testing provides the clarity needed to optimize your health at a cellular level.