Is it bad to eat only when you're hungry?

I know like greasy & salty food, and caffiene pop. What else are bad foods to eat?

Do you eat more when you're sad, or do you stop eating? Just wondering, some people turn to food for comfort but others just...

my dog like to eat q-tip i wont to know it will throw them up or puke the out or something

I can go two days without eating and not be hungry at all,is that considered an eating disorder?

i would have thought that it would be the exact opposite because normally food makes your breath stink like whatever you ate....

Does not eating as much as normal make you lose weight, or atcually put on weight (bloating for instance)?

I've been throwing up everything I eat, and I've been excersing after I eat anything. sometimes I just don't eat at all. I am...

what happens when you grow old if you ate A LOT of salt as a child?

If your pregnant is it a bad thing to be taking Advil?

I think im pregnant I havent found out yet but lately I've been craving fried foods so that all I eat is that bad for the baby