In many cases, swallowed poisons can be absorbed by what substance mixed with water?

Activated charcoal is widely recognized for its ability to adsorb various substances, including swallowed poisons, when mixed with water. This substance works by binding to toxins in the gastrointestinal tract, preventing their absorption into the bloodstream. When administered following the ingestion of a poison, activated charcoal can significantly reduce the bioavailability of that toxin, allowing for a safer and more effective management of potential poisoning.

In contrast, while milk and ice cream may sometimes be thought to help with the ingestion of certain poisons or irritants, they do not possess the same adsorptive properties as activated charcoal. They can provide a soothing effect in specific cases, but they do not effectively bind to and neutralize poisons. Beta-blockers are a class of medications used to manage heart conditions and have no role in treating poison ingestion. Their presence in this context serves to reinforce the importance of using appropriate treatments specifically designed for poison control.