Chronic toxicity tests

Chronic toxicity tests assess the long-term effects of a substance on living organisms. These tests involve exposing subjects, such as animals or cells, to a chemical or mixture over an extended period, often a significant portion of their lifespan. Researchers observe any harmful effects that develop over time, including changes in health, behavior, or reproduction. The goal is to understand how continuous exposure might lead to adverse outcomes, helping to establish safe exposure levels and guidelines for environmental and public health protection. This process is essential for evaluating the safety of chemicals in our daily lives.