Although Poor Zinc Intake Is Associated with Decreased Cardiovascular Function

Although poor zinc intake is associated with decreased cardiovascular function and decreased muscular strength and endurance, why should zinc supplementation be discouraged?

A) Excessive zinc intake can interfere with the conversion of glucose to glycogen.
B) Excessive zinc intake can lower high-density lipoprotein (HDL) levels and interfere with iron absorption.
C) Excessive zinc intake can raise HDL levels and interfere with copper absorption.
D) Excessive zinc intake can interfere with the body's ability to use fatty acids for energy.