Jul 17, - 6 Tips for Increasing Your Breast Milk Supply. Your breast milk is produced on a supply and demand basis. You can increase the frequency that you empty your breasts to start signaling your body to produce more milk. Another way to boost your supply is to breastfeed and then pump. Read our gallery to learn about what you should be eating to help boost your breast milk production. This gallery is not meant to substitute medical advice--if you.