microcystins

Microcystins are toxin-producing chemicals created by certain types of blue-green algae (cyanobacteria) that grow in freshwater ecosystems. When these algae bloom excessively, often due to warm temperatures and nutrient pollution, microcystins can accumulate in the water. They pose health risks to humans, animals, and aquatic life if ingested or contacted, causing issues like liver damage and gastrointestinal symptoms. Monitoring and managing algae blooms are essential to prevent microcystin exposure, especially in drinking water sources, recreational waters, and fish habitats.