I've been on the Insulite supplements and the low carb diet for only 7 days and I feel so much better. I was having headaches every day before and taking Tylenol at night time just to get some relief to sleep. The fatigue I was feeling is much better too. I still get a little tired some days, as I have a two year old son who's always on the go, but it is much better than before. I would encourage anyone with PCOS/Insulin Resistance to give the supplements a try.