How does breast milk get fattier?

Breast milk already naturally adjusts its fat content according to your baby's needs. The fattiest milk comes from the very end, once your breast is well emptied. For this reason, the most effective thing you can do to "increase fat," is to make sure your baby fully empties one breast before switching to the other.

Current pediatric science shows that a mother's diet doesn't directly change the fat ratio of her milk; however, eating a balanced diet supports the overall quality of your milk. Drinking plenty of water, consuming healthy fat sources (walnuts, almonds, olive oil, avocado), and eating well are beneficial for your own health. If you're concerned your milk isn't fatty enough, track your baby's weight gain and wet diaper count — these are what matter. If there's a real problem, your pediatrician can advise you.