“Is it Dangerous to Eat Bread with Mold on it?
Mold can cause illness, especially if a person is allergic to mold. Most often though, eating moldy bread will just make you feel nauseated and you may vomit from the bad taste and perhaps the smell of the moldy bread.
Most mold on bread is harmless. Some molds are poisonous though and can make you very ill. For that reason, eating moldy bread should be avoided. It isn’t enough to just cut out the moldy portions of bread because mold can grow inside the bread as well.
If you’ve eaten bread with mold on it, don’t panic. Moldy bread won’t have an effect on someone with a normal immune system. There is a slight risk of pulmonary illness in those with a compromised immune system such as AIDS. And of course, if you’re allergic to mold, you must avoid bread with mold on it.
The best way to manage bread products is to only keep amounts that can be eaten in a day or two in a cupboard. The rest can be frozen, and thawed in a closed plastic bag as you need it.”
(from this page )