Newborns, infants, children up to 2 years of age:
- Newborns with intrauterine growth retardation, congenital disabilities.
- Children born prematurely.
- Babies born on time with jaundice, poor weight gain, enuresis, decreased muscle tone, excessive sleepiness, low motor activity.
- Motor activity.
- Babies who were resuscitated after birth or scored lower on the Apgar scale, with congenital anomalies, low birth weight (< 2500 g), hypotrophic newborns or those who have had complications of the perinatal complications (e.g. shoulder dystocia, hypoxaemia or waters).
- Infants entering the time of dietary expansion.
- Children under 2 years of age who present symptoms of concern to parents.