1 Low zinc intake seems to be linked to lower bone mass. 2  Taking a zinc supplement in combination with copper, manganese, and calcium might also decrease bone loss in postmenopausal women. 3  Treating an inherited disorder called acrodermatitis enteropathica. 4  Leprosy, when used with other medications.
Creatinine: A chemical waste molecule that is generated from muscle metabolism. Creatinine is produced from creatine, a molecule of major importance for energy production in muscles. Approximately 2% of the body's creatine is converted to creatinine every day.
C-reactive protein (CRP) is a substance produced by the liver in response to inflammation. Other names for CRP are high-sensitivity C-reactive protein (hs-CRP) and ultra-sensitive C-reactive protein (us-CRP). A high level of CRP in the blood is a marker of inflammation. It can be caused by a wide variety of conditions, from infection to cancer.