Is it safe while breast feeding? Will it ruin my supply? I was intermittent fasting before I got pregnant and it worked so well to lose weight. I’m just not sure if it is okay to do while I’m still breastfeeding. I obviously don’t want to ruin my supply but I really need to lose weight. I’m 5 ft. even and I weight 161lbs. I hate photos of me because I look chubby. I’ve tried workout routines but I’m always so busy with the baby, cleaning, and my older child that I sometimes just can’t find time. Diet might be my best bet at the moment