Wondering how many calories you should eat while breastfeeding? The answer isn’t one-size-fits-all. In this guide, registered dietitian Megan Brister breaks down how calorie needs truly work postpartum — from milk supply and metabolism to activity level and recovery. Learn how to eat enough to support energy, healing, and gentle weight loss without restrictive diets. Plus, discover signs you’re under-fueling, how to build balanced PFF meals, and when to seek personalized nutrition guidance.

If you’re gaining weight while breastfeeding, you’re not alone—and you’re not doing anything wrong. In this evidence-based guide, registered dietitian Megan Brister explains why some moms hold onto or gain weight postpartum, even with healthy habits. Learn what’s really happening with your hormones, metabolism, and appetite, and how to use gentle nutrition strategies to support steady energy, milk supply, and realistic fat loss—without restriction or guilt.