Marine Algal Toxins

Marine algal toxins are harmful chemicals produced by certain algae in the ocean. When these algae multiply rapidly, a phenomenon called harmful algal blooms, they can release toxins that contaminate seawater, shellfish, and fish. People who consume contaminated seafood or come into contact with affected waters may experience health issues such as neurological problems, gastrointestinal symptoms, or skin irritation. These toxins are a natural part of some algae’s biology but can pose significant risks to human health, marine life, and coastal ecosystems. Monitoring and managing algal blooms are essential to prevent toxin-related illnesses.