Which department should I visit for a trace element test?

Micronutrient testing can be arranged through multiple departments, depending on the patient's age and medical needs. Generally, for adults experiencing nonspecific symptoms or undergoing routine checkups, general internal medicine, nutrition, gastroenterology, or physical examination departments are appropriate choices. Doctors in these departments can order micronutrient tests based on the individual patient's condition. If the patient has recently experienced gastrointestinal symptoms such as abdominal pain or diarrhea, visiting a gastroenterology department would be more suitable. If there is a history of endocrine dysfunction suspected to be related to micronutrient deficiencies, an endocrinology department visit is recommended. For children, especially those under 14 years old, it is advisable to visit the pediatrics or child health care department. Pediatricians possess deeper knowledge regarding children's growth, development, and nutritional requirements, enabling them to more accurately assess whether a micronutrient test is necessary. Some hospitals also have general practice departments that can perform micronutrient testing. Regardless of the chosen department, patients should undergo testing under a doctor's guidance and proceed with appropriate treatment or adjustments according to the test results.