1.3.1 Supplementation The intervention syrup(s) will be fed daily in a single dose in morning in an empty stomach (Half an hour before food). The children in the placebo group will receive same amounts of glucose syrup. All therapies will be kept in identical dark brown containers and will be fed by a health worker who will be kept unaware about the nature of the study and of the contents inside the bottle. Twenty four-hour food intakes will be recorded on a precoded form by dietary recall.