The impact of plastic contaminants on food chains is significant, as these pollutants can accumulate and magnify through various trophic levels. When marine organisms ingest plastics, it can lead to physical harm, toxic exposure, and altered behavior. Smaller organisms can be consumed by larger predators, leading to the persistence of plastic toxins within the food web. This bioaccumulation poses risks not only to wildlife but also to humans who rely on seafood, potentially resulting in adverse health effects. Addressing plastic pollution is essential for protecting marine ecosystems and food safety.