Genotoxicity

Genotoxicity refers to the ability of certain substances to damage the genetic material (DNA) within cells. When DNA is altered or broken, it can lead to mutations, which may cause health issues like cancer or genetic disorders. Not all harmful substances are genotoxic, but those that are can interfere with normal cell function and reproduction. Testing for genotoxicity helps identify risks associated with chemicals, drugs, or environmental factors, ensuring safety and informing regulations. In essence, genotoxicity is about understanding how specific agents might harm the blueprint of life—the genetic code.