Safety & interactions
Trace minerals have narrow safe ranges: excess iron, selenium, copper, iodine or zinc can be harmful and can interfere with other nutrients or medicines. Check amounts against total intake.
Trace mineral supplement supplies a nutrient or bioactive compound intended to alter a defined physiological pathway. The relevant form, baseline status and product quality determine whether the proposed mechanism is clinically meaningful.
Purpose, evidence and practical considerations.
Trace minerals have narrow safe ranges: excess iron, selenium, copper, iodine or zinc can be harmful and can interfere with other nutrients or medicines. Check amounts against total intake.