SERUM ZINC

The serum zinc test measures the level of zinc, an essential trace element, in the blood. Zinc is involved in various physiological processes, including immune function, wound healing, and DNA synthesis. This test is used to diagnose and monitor conditions affecting zinc levels, such as zinc deficiency or toxicity. Low zinc levels can indicate malnutrition, gastrointestinal disorders, or increased requirements, while elevated levels suggest excessive supplementation or exposure. The serum zinc test provides valuable information for assessing nutritional status, diagnosing underlying conditions, and guiding treatment decisions to manage zinc levels effectively.