How do people get poisoned by neurotoxins?

People can get poisoned by neurotoxins through various routes, including ingestion, inhalation, or skin contact. Common sources include contaminated food, such as certain fish that accumulate toxins, exposure to certain plants or mushrooms, and bites or stings from venomous animals. Industrial or environmental exposure to chemical neurotoxins can also occur, particularly in occupational settings. Once in the body, these toxins disrupt normal neurological function, leading to a range of harmful effects.