Copper, a vital trace element, is indispensable for the maintenance of physiological
functioning, particularly in the cardiac system. Unlike other forms of cell death such as iron …

This study aimed to examine the relationship between serum cholesterol levels and the ratio
of zinc (Zn) and copper (Cu) in the blood serum and the incidence of cardiovascular disease …

Humans are exposed to various chemical elements that have been associated with the
development and progression of diseases such as coronary artery disease (CAD). Unlike …

Background Several studies have shown that serum copper levels are related to coronary
heart disease, diabetes, and cancer. However, the association of serum copper levels with …

Using data from the National Health and Nutrition Examination Survey (NHANES) in the
United States, this study examines the association between serum copper, zinc, and …