I am 32 yrs old. After my 2 nd delivery, I was diagnosed with IBS and ulcer at the intestine. Due to which , I had loose motion . I used to go , 15-20 times a day. My condition has been stable for the last one year. but now , from last one year, I crave non nutritional food , like sauf , jeera , elachi. Now, I can eat 1 kg of sauf ( fennel seeds ) in a week. I am Iron deficient. is it due to that.