
Poisoned water, also known as contaminated water or toxic water, refers to water that is unsafe for human consumption or use due to the presence of harmful substances. These substances can include biological contaminants such as bacteria, viruses, and parasites, as well as chemical contaminants like heavy metals, pesticides, and industrial chemicals. In Hebrew, poisoned water is referred to as מֵי רעל (mei ra'al). In Spanish, it is known as agua envenenada, and in French, it is called eau empoisonnée. Poisoned water can lead to a range of health issues, including gastrointestinal diseases, neurological disorders, and even cancer. Contamination can occur naturally, such as through the leaching of minerals into groundwater, or as a result of human activities, including industrial discharge, agricultural runoff, and improper waste disposal. Addressing poisoned water often involves water treatment processes such as filtration, disinfection, and the removal of specific contaminants through methods like activated carbon absorption or reverse osmosis.