Comment by enziobodoni

Micronutrients, even in hair. Trace metals, especially after chelation therapy, when the results are definitely misleading. Labs that associate Candida with everything. "Stealth" virus testing. Quack Lyme disease serology labs that always give positive results. Anti-malignin antibodies. Multi variate index assays predicting irritable bowel disease. IgG food allergies. Outrageously large (>50-100 component) IgE allergy tests.