Trace Elements & Metals
Zinc, Serum
About
Zinc, blood serum. Assesses the body's zinc status and helps detect deficiency or excess.
Preparation
For children under 1 year, do not feed for 30-40 minutes before the test. Do not eat for 2-3 hours before the test; still (non-carbonated) water is allowed. Do not smoke for 30 minutes before the test.