Inclusion Criteria:  Full term; Generally healthy without conditions that would affect protein metabolism or growth No previous complementary food exposure Vaginal delivery No prior exposure of antibiotics during delivery or after birth Able to consume study foods Single birth.  Exclusion Criteria:  Pre-term infants. Having conditions that would affect normal growth Had complementary foods prior to the start of the study Not willing to consume the complementary foods provided Antibiotics exposure during delivery or from birth to 5 months of life Multiple births