Heavy Metals & Bone Health How Heavy Metals Affect Your Bones When we think about bone health, we usually think about calcium, vitamin D, and exercise. But there’s another piece of the puzzle that often gets overlooked: toxic exposure . Heavy metals such as lead, cadmium, and mercury  can accumulate in bone tissue over time. Unlike soft tissues, bones act as long-term storage sites for certain toxins. Once deposited, these metals can interfere with the delicate balance of bon