Cadmium

Cadmium in a known toxic heavy metal that can be located in water sources as result of natural deposits, industrial discharge, or runoff from cadmium-containing materials. It is a persistent pollutant that can accumulate in water bodies and pose risks to human health and the environment. Exposure to cadmium through consumption can lead to various health issues, including kidney damage, lung damage, and adverse effects on the cardiovascular, reproductive, and immune systems. Long term exposure to high levels of cadmium has been associated with an increased risk of certain cancers, such as lung and prostate cancer. Addressing cadmium contamination in water can be performed by monitoring, regulating and testing water sources, ensuring they comply with the standards set in place for cadmium levels, which local water utilises and environmental agencies typically perform testing and enforce limits on cadmium concentration. Water source control methods assist in implementing measures to prevent or reduce cadmium discharge from industrial sources, agricultural activities, and waste disposal sites which is important in minimizing contamination of water sources. Alternatively, in areas with high cadmium levels, using bottled water or water from certified wells can be considering as a short-term solution until effective treatment measures are in place.