190
Participants
Start Date
December 1, 2024
Primary Completion Date
April 15, 2025
Study Completion Date
May 15, 2025
Oral zinc supplementation
Oral Zinc will be supplemented to the interventional group on a dose of 30 mg elemental zinc/day.
Placebo
Oral
faculty of medicine-Cairo universty, Giza
Kasr El Aini Hospital
OTHER