Heavy metals are dangerous at high levels, but treatments that remove can also be risky and only benefit certain patients.

Although suffering from significant imperfections, the TACT trial is a daring step toward a better understanding of how chelation therapy might affect heart disease. It seemed like a crazy notion in ...

Thalassemia patients in Kerala face falling haemoglobin levels due to shortage of leukocyte filters and iron chelation drugs.

Copper chelation shows promising results in certain lung cancers where cells have two related phenomena: a heightened transcription factor responding to oxidative stress and a diminished level of ...