Low-Dose Exposures

Low-dose exposures refer to environmental or occupational contact with a substance—such as chemicals, radiation, or pollutants—at levels that are relatively small. These exposures are below the thresholds typically associated with immediate harm or noticeable health effects. However, even low doses can sometimes have cumulative or long-term impacts, which experts study to understand potential risks. It's important to recognize that "low dose" does not necessarily mean "safe" for everyone or without consequences, but rather that the exposure is at a minimal level compared to higher, more obviously harmful doses.