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Intervention 1: Intervention group, Cap Zinc sulfate 220 mg/72 h for one month. Intervention 2: Control group, placebo/72h for one month.

2 trials

Sponsors

Vice chancellor for research of Mazandaran University of Medical Sciences

Conditions

Condition 1: Dietary zinc deficiency. Condition 2: Stressful work schedule. Dietary zinc deficiency Stressful work scheduleDietary zinc deficiency. Dietary zinc deficiency