Nutrient and Immunity Status in Children Aged 3-5 Years Consuming Their Habitual Diet With or Without Fortified Milk

Inclusion criteria

• . Having obtained his/her parent's(s') or his/her legal guardian written informed consent and signed and dated informed consent.
• . Child's parent(s)/guardian is/are of legal age of consent, must understand the informed consent and other study documents, and is/are willing and able to fulfill the requirements of the study protocol
• . Age 3 years old to 4 years old and 6 months at enrolment
• . Healthy at birth, singleton, full-term gestational birth (37-42 completed weeks of gestation), with a birth weight of 2.5 kg to 3.9 kg
• . At the time of enrolment, the participant's weight-for-age, height-for-age, weight-for-height, BMI z-score should be within -2 to +1
• . At the time of enrolment, the participant is in good health (no history of underlying metabolic or chronic disease; congenital malformation; or any other condition which, in the opinion of the investigator, is likely to interfere with: the ability of the child to ingest food, the normal growth and development of the child, or the evaluation of the infant; acute illness in a minor condition which are common in childhood such as viral or bacterial infection e.g. conjunctivitis, otitis media, upper/lower respiratory tract infection, gastroenteritis, hand foot \& mouth disease at time of enrolment is permitted) as determined by physical history, physical exam and judgement by the investigator