Total Tox testing measures three main categories of toxins. First, it screens for heavy metals such as mercury, lead, cadmium, arsenic, and aluminum that disrupt thyroid and hormone function. Second, it detects mold mycotoxins including ochratoxin, aflatoxin, gliotoxin, trichothecenes, and penicillium toxins that cause fatigue, brain fog, and inflammation. Third, it identifies environmental chemicals like BPA, pesticides, VOCs, phthalates, plastics, flame retardants, and gasoline additives that mimic hormones, damage mitochondria, and increase disease risk.