Children who are breastfed should continue breastfeeding. That may be why formula-fed babies have a higher caloric intake than breastfed babies. Newborns are breastfed until 60 days after birth. However, adverse effects are uncommon in infants breastfed from mother taking naproxen. In those who are breastfed, continued breastfeeding is recommended. However, in healthy mothers, there are many benefits for infants who are breastfed. Both the AAP and the NHS recommend vitamin D supplementation for breastfed infants. Prevention for exclusively breastfed babies is vitamin D supplements. This late-onset jaundice may develop in up to one third of healthy breastfed infants. Globally about 38% of infants are only breastfed during their first six months of life. Cerelac products also contain probiotics that are found in the digestive tracts of breastfed babies. Romani mothers breastfed their children for health. Colostrum is the first milk a breastfed baby receives. Globally about 38% of babies are exclusively breastfed during their first six months of life. This is thought to contribute to the protection of breastfed babies against cancer.