Heavy Metal Toxicity & Candida Heavy metals are naturally present in the human body. Some — such as iron and zinc — are essential for enzyme function, oxygen transport, immune health, and cellular repair. However, other metals have no biological benefit and may pose significant health risks when they accumulate. These include: ☢️ Arsenic ☢️ Cadmium ☢️ Lead ☢️ Mercury Unlike essential minerals, the body does not require these metals for normal function. When exposure exceeds t