Stool Analysis

Documented limitations of culture based stool assessment

DNA Detection of Gut Microbiota

Fatty Acids

Polyunsaturated fatty acid-induced antioxidant insufficiency

The Fatty Acid Profile: Dietary Intake and Beyond

Organic Acids

Mitochondrial Dysfunction and Disease

How to Assess Patient Biochemical and Nutritional Individuality through Organic Acid Testing

Urinary Markers of Intestinal Yeast

Significance of Urinary Tartaric Acid

Porphyrins

Urinary Porphyrin Profiling

Porphyrins Confirmed as Biomarkers of Mercury Toxicity in Autism

Hormones / Cell Regulators

Estrogen metabolism and the diet-cancer connection: rationale for assessing the ratio of urinary hydroxylated estrogen metabolites

Measuring Urinary Estrogen Metabolites for Cancer Risk Assessment Metametrix white paper