Social & Preventive Medicine Nutrition and health 996349ac Zinc supplemental given in 12 month baby- A 1 gm\/day B 10 mg\/day C 5 mg\/day D 15 mg\/day High-Yield Explanation For adults 12mg per day. For infants 5mg per day. REF. PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICAL 21ST EDITION. PAGE NO - 625