I just got done purging the fridge of the gross stuff and I feel so depressed. I work hard to be frugal, but I still feel like I throw away a lot of stuff. Leftovers, bad fruits and veggies, etc. Some weeks we eat two things of celery, this week we ate a little over one, so much of it is trashed. Then I threw away half a cantaloupe and an almost full bag of lettuce. My carrots are looking squirrely, but I'm holding on to them for now. I compost, but it's still wasteful. So depressing!
Re: NBR: How much food do you throw away?
I absolutely hate throwing food away, it kills me, partly because the money aspect and partly just because I hate wasting something like that. I genuinely try to just eat it all (even if I have to come up with some weird combinations!
and I think that's one reason why I could still stand to lose a few pounds, but I would rather eat something than let it go to waste! 
At least there are a few options, like using old bananas for banana bread, and some veggies are still good to cook with before they're totally gone!
I throw away a ton of food because I never get to eat. I fed them, changed them, and we all sat in the living room. I put my swollen ankles up and they were playing nice, totally ignoring me. I decided to eat something. I made some eggs. Sat down.
They attacked me. My little one tugging at my leg. The older one on the couch pawing at me saying, "Some! Share! Mama, share! Bite? I have bite?" That was that. I threw it out.
I wasn't going to stuff her with a 2nd breakfast and I clearly wasn't going to get to eat it.
Then there are the times I make things to eat and all hell breaks loose and it's gone bad on the counter by the time I get to it.
I toss a lot of food.