Last time I breastfed (well, pumped) I lost a lot of weight. I am concerned about this with the next baby because from what I understand, toxins are released in your milk as you lose weight. I'm pregnant now and really trying to eat a healthy diet so that not as many toxins get in the milk. Can I "detox" while pregnant? What else can I do to make my breastmilk as pure as possible? I have been a junk food eater for decades and I've made some good changes but I'm nowhere near where I want to be.