Breastfeeding and pumping are widely recognized as beneficial for both mother and child. However, due to ability of both to burn calories, some women may excessively breastfeed and pump as a method of weight control, according to a new paper by investigators at Weill Cornell Medicine and Yale School of Medicine. Women with a history of an eating disorder or a current eating disorder are likely at particular risk, the investigators note. They posit that breastfeeding and pumping in this way...