The Effects of Dietary Palmitic Acid Triacylglyceride Position on Intestinal Parameters in Infants (InFat_005)

Inclusion Criteria: 1. Parental/ legal guardian written inform consent 2. The mother had unequivocally decided not to breast-feed (in formula groups) or the mother had decided to breast feed (in human breast milk group). 3. Term infants of born at 37-42 gestation weeks as determined by menstrual history and corroborated by prenatal US and/or physical examination. 4. Birth weight appropriate for gestational age (AGA). 5. The infant is apparently healthy at birth and entry to study. 6. Apgar after 5 minutes \>7 7. Enrolled within their first 7 days of life 8. The infant is a product of normal pregnancy and delivery, including C-section. 9. Parental ability to attend visits and interviews and willing to fill questionnaires. Exclusion Criteria: 1. Mother health condition: (psychological or physical) or socioeconomic problems that may interfere with the mother's ability to take care of her infant or according to PI discretion may interfere with study results. 2. The infant suffers from a major congenital abnormality, a disease or chromosomal disorder with a clinical significance that can be detected at or around birth. 3. The infant suffers/ed from a disease requiring mechanical ventilation or medication treatment at the first week after birth. 4. The infant suffers from any suspected or known metabolic or physical limitations interfering with feeding or normal metabolism (require a special formula). 5. The infant or mother was treated with antibiotics around birth.