Secretory IgA The Secretory IgA Stool Test measures immunoglobulin A levels in the gastrointestinal tract to assess immune defense and identify responses to pathogens, allergens, and gut health issues. $148.33 Add to cart
Urine Mercury The Urine Mercury Test measures mercury levels in the body to assess exposure from sources like dental amalgams and contaminated fish, helping identify toxicity linked to neurological, immune, and chronic health issues. $115.00 Add to cart
