What Percentage of Kilocalories in Breast Milk Come From Fat?
                                
                                
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                                    4 min read                                
                            
                                Approximately 50% of the total kilocalories in breast milk are derived from fat, making it the primary energy source for infants. The precise percentage is not static and varies significantly, adapting to the baby's changing needs and the feeding process itself. This rich fat content is vital for providing the energy and essential fatty acids necessary for a baby's rapid growth and development, particularly for their neurological system.