Zinc is an important mineral that your body needs for many different functions. It helps with the growth and development of cells, supports your immune system, and helps with wound healing.
Symptoms of a deficiency can include hair loss, poor wound healing, frequent infections, and a weakened immune system. On the other hand, symptoms of excess zinc can include nausea, vomiting, diarrhea, and stomach cramps.
This test can also be done to monitor the levels of zinc in your body if you have certain medical conditions. For example, if you have a condition that affects your ability to absorb nutrients, such as Crohn's disease or celiac disease, your doctor may want to check your zinc levels. Additionally, if you are receiving parenteral nutrition (nutrition given through an IV), your doctor may monitor your zinc levels to ensure you are getting enough.
