For the past 4 or 5 months, I have felt like ZERO hunger. I can go for days w/o eating, but I haven't actually tried that yet cause I know I will just feel like crap. My stomach like never growls anymore either? Like nothing. That usually tells me to eat, or switches on the light bulb in my head that I am hungry. I guess both go hand in hand but what could be the cause? I've seen my GI doctor many times but even he with a couple of tests and GI barium x-ray can't find anything wrong. It sucks cause not being hungry...well...just makes you feel kind of weird? Back then I used to get these hunger pains when my stomach is empty, kinda signifying I should eat even though I am not hungry. Now I can go most of the day and my stomach/intestines feel fine. And when I do eat, I don't ever really feel "Full". Almost like it goes right through me with no effects. Can someone help me out? 5 stars for a good and helpful answer, and please don't say go to a doctor, I have been to many and they can't seem to help me either!