my husband also read that it may be connected to anemia. i don't know for certain, but i will be careful to up my iron when the fast is over. i have always been borderline anemic.
i walked my dog yesterday and had some sort of crisis- i thought i was going to collapse! my chest cavity and heart were sore (that is such an understatement but i don't know how else to describe it) and i couldn't breathe very well and my blood was pounding through me painfully. i laid down when i got home and took a nap after the heart pounding stopped. after my nap, i felt fine. today, i feel fine. whatever that was, i hope i never have it again!
thanks for your interest, are you fasting currently?