Phosphorus is an essential mineral in the body, but in renal patients, high phosphorus levels can negatively impact cardiovascular health. Elevated phosphorus levels can interact with calcium, resulting in the formation of harmful deposits in blood vessels, lungs, eyes, and the heart. This process, occurring over time, significantly raises the risk of heart attack, stroke, and even mortality. Therefore, monitoring and controlling phosphorus levels are essential in managing cardiovascular health in individuals with kidney disease. By effectively managing phosphorus levels, healthcare providers can help mitigate the potential risks and promote better cardiovascular outcomes in these patients.