Emeramide is primarily used as a chelating agent to bind and remove heavy metals from the body, particularly in cases of mercury poisoning. It is effective in treating acute and chronic mercury exposure by forming stable complexes with mercury ions, facilitating their excretion through urine. This makes it a valuable tool in medical detoxification protocols. Additionally, emeramide is being researched for its potential to mitigate toxicity from other heavy metals like lead and cadmium, expanding its application in environmental and occupational health. Its ability to cross the blood-brain barrier also makes it promising for addressing neurological damage caused by heavy metal accumulation.