How do you know when your hungry?

At first I didn't know when I was hungry. Now I hear my stomach making noise and my head feels a little swimmy. When I couldn't tell, I just ate 3 times a day at regular times. That way I was sure to get my nutrients in.

At first I had head hunger. The nerve endings get cut, and the part of the stomach that produces the "hunger hormone" is in the remnant. So you really don't 'feel' hungry. That's one of the good/bad thing about this tool. Good, because without that hunger prompt, you can measure your food and stop eating because hunger isn't egging you on. Bad, because if you get busy, you don't have the hunger prompting you and you can forget to eat... If you do 'feel' hunger there is a good possibility at you are becoming dehydrated, or developing an ulcer... At least that is what I have found...