: Heavy metals like lead , mercury , and arsenic , as well as synthetic pesticides, are significant environmental neurotoxins.
Neurotoxins operate by attacking the cellular and molecular machinery of the nervous system: neurotoxin
: Includes bacterial toxins (botulism, tetanus), animal venoms (snakes, scorpions), and certain plant compounds. : Heavy metals like lead , mercury ,
Despite their potential for harm, controlled doses of certain neurotoxins have revolutionized modern medicine and aesthetics: : Heavy metals like lead
: Some effects are fleeting, such as the temporary coordination loss from alcohol consumption, while others—like cognitive damage from lead or mercury exposure—can be irreversible. Major Types and Sources
Neurotoxins are found in a variety of natural and synthetic forms: