Uremic toxins are a group of compounds that accumulate in the body as a result of kidney failure. These toxins are normally excreted by the kidneys, but when the kidneys are not functioning properly, they build up in the bloodstream and can cause a variety of health issues. Uremic toxins have been linked to inflammation, oxidative stress, and an increased risk of cardiovascular disease in patients with kidney failure. Research in this area aims to better understand the sources, effects, and potential treatments for uremic toxins in order to improve outcomes for individuals with kidney disease.