Legitimate Food Sensitivity Testing Options This is a great question because many food sensitivity tests ARE questionable. Here's an honest breakdown: Most Reliable Options Medically Validated Testing: Cyrex Laboratories (Array 10) - One of the more respected labs used by functional medicine doctors, tests for multiple food reactivities KBMO Diagnostics (FIT Test) - Measures both IgG and immune complexes, considered more comprehensive than basic IgG alone Genova Diagnostics - Used by many integrative physicians, solid reputation Important Honest Caveats IgG-based tests (most commercial tests) are controversial - major allergy organizations like the AAAI say elevated IgG may just indicate food exposure, not intolerance What Actually Works Best Elimination diet with a registered dietitian is considered the gold standard by most gastroenterologists LEAP MRT test paired with a certified LEAP therapist is a reasonable structured option See a gastroenterologist or allergist for true IgE allergy testing if you suspect actual allergies Avoid EverlyWell food sensitivity tests (heavily criticized by dietitians) Hair analysis tests (no scientific basis) Working with a registered dietitian is genuinely your best investment.
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