Btw any meat needs to be cooked thoroughly before eating. Even is it has been precooked it needs to be reheated to steaming before you eat it. That includes pepperoni, chicken, lunchmeats, hot dogs etc. One its been in the fridge it can get bacteria, so reheating kills the bacteria. Now with pepperoni and hot dogs they also have nitrates in them, which you can eat, but in moderation. For some reason being pregnant makes me crave hot dogs which I cant stand normally, so I allow myself one every once in a while.On the other hand my sister is pregnant and says she eats them alot! really I doubt its harmful for the baby unless you ingest massive amounts. Pepperoni's are small so Im sure even eating several slices of pizza you wont get much nitrates/nitrites out of them.