Weekly Zinc Chelate Supplementation on Children's Growth

During twelve weeks, children received weekly 1ml of lemon flavor caramel syrup containing zinc amino acid chelate at 3%, i.e. the equivalent to 30mg of elemental zinc per ml, disposed into an individual amber glass, containing 20ml of syrup. The supplement administration was made individually with 1ml BD Plastipak disposable syringe, directly into the child's mouth, by the principal investigator. The chosen supplementation day was Tuesday. Therefore, the following weekdays were reserved to supplement any absent student.

During twelve weeks, children received weekly 1ml of lemon flavor caramel syrup, disposed into an individual amber glass, containing 20ml of syrup. The supplement administration was made individually with 1ml BD Plastipak disposable syringe, directly into the child's mouth, by the principal investigator. The chosen supplementation day was Tuesday. Therefore, the following weekdays were reserved to supplement any absent student.