Any breastfeeding mother will tell you that her diet can definitely affect her milk, but this takes a step beyond that saying the varying flavor of breastmilk can influence the child’s eating habits when he starts eating solid foods. The study suggests that breastfed babies are used to a variety of flavors and are more willing to accept new foods than a formula fed baby. Formula is very bland and the flavor never changes, so a formula fed baby may not be as willing to give a new food much of a chance.
I can definitely see this with my daughter who breastfed until she was 2. She still nurses occasionally. My daughter eats pretty much anything, especially hummus, lima beans, Mexican food, broccoli, and jambalaya. She also will eat salsa and likes spicier foods. I will say that I ate a lot of all these foods when I was pregnant and nursing. Other moms I talk to (who I know formula fed) are in envy of the variety of foods she will eat.
Now of course, this is not an exact science. There will be breastfed babies who are picky eaters and formula fed ones who will eat absolutely anything you put in front of them. But for sure the flavor of breastmilk definitely changes, and that is something that is only beneficial. More research would need to be done to get a better idea of the extent breastmilk can influence a child’s eating habits later in life. And as more mother’s are making the decision to breastfeed, that could help encourage better eating habits and lower the rates of childhood obesity.