Biolizin for Improving Functional Poor Appetite in Children Aged 6 to 36 Months (CTBE2502)

Oral zinc-containing syrup taken per age-based dosing specified in the protocol, once or twice daily for 42 consecutive days. Product is dispensed at baseline (with refill if needed); batch and expiry are recorded. Caregivers receive instructions for use and complete dosing diaries; adherence is checked by diary review and returned bottle counts. Concomitant zinc products or pharmacologic appetite stimulants are not allowed. Safety is monitored through adverse event review and routine laboratory tests at baseline and Day 42.

Structured counseling delivered to caregivers at each clinic visit (Day 0, Day 7, Day 21, Day 42). Content includes mealtime routines, recognizing hunger/satiety cues, age-appropriate portions and textures, repeated exposure to diverse foods, and strategies to manage refusal or prolonged meals. A brief checklist guides delivery to ensure consistency across visits. No dietary supplement is provided in this intervention.