What does poisons do to the body?

Poisons can disrupt the normal functioning of the body by interfering with cellular processes, damaging tissues, or affecting vital organs. Depending on the type and dose, poisons can cause a range of symptoms, from mild irritation to severe organ failure or death. They may inhibit enzyme activity, disrupt neurotransmitter functions, or induce oxidative stress, leading to harmful biochemical reactions. The specific effects vary widely based on the poison's nature, route of exposure, and the individual's health.