While it may seem gross to some people, mold is a natural organism found just about everywhere on Earth and one that is vital to the life cycle. Much of the time it is not harmful to humans. However, when mold grows on food, it can release mycotoxins that are poisonous to humans, and most moldy foods, particularly moldy breads, should be avoided. There are a few signs to look for if you suspect that bread may be moldy.
This is one of the most important ways to identify bread that may be contaminated by mold. Many different types of mold can form on breads, each with a distinct appearance and color. However, it doesn't matter what form of mold has formed on bread: none of these molds are safe to eat. If the surface of bread is altered by small white spots, light green or yellow furry sections or even dark or blackened areas, it's best to throw the bread out rather than to risk getting sick.
Even if bread has not reached its expiration date and has no visible mold on its surface, mold can still penetrate beneath the visible areas of bread. This is true of any porous food. Thus, those who are concerned about whether or not bread may be contaminated by mold should consider the environment in which bread has been stored. If it is excessively humid or moist, the bread could start to grow mold well before it is technically expired. If bread has been stored in such an environment for days, it is best to discard it and to store future loaves in a cool, dry place.
Not all breads are as susceptible to mold growth as others. Generally, the more water content a bread has, the more quickly it will mold. This means that a bread like oat bran bread, which typically contains an average of 47% water, will mold in most instances more quickly than Navajo fry bread, which has a water concentration of only 26%. If a bread seems particularly moist, then use more caution with that loaf as opposed to bread that seems very dry or has been toasted.
To Smell or Not To Smell
Some people having trouble identifying mold on the surface of bread may be tempted to sniff the bread to see if it smells like it has gone bad. This, however, is never a good idea. Smelling potentially moldy foods can cause mold spores to be drawn into the respiratory system, which can cause respiratory problems or other complications, particularly in those with weakened immune systems. When in doubt it is better to carefully dispose of the bread rather than risking contact with mold and illness.
- Photo Credit Thomas Northcut/Photodisc/Getty Images
When Does Cheese Spoil?
Although mold is usually a warning sign that food needs to be thrown away, this isn't always the case with cheese. Some...
Skin Fungus That Causes White Spots
Just the idea of any kind of skin fungus is enough to make you feel itchy and uncomfortable. However, everybody has fungi...
Mold on Wheat Bread vs. White Bread
When it comes to wheat versus white bread, many people might make the hasty conclusion that white bread would mold more quickly,...
Signs and Symptoms of Eating Mold on Bread
Mold on bread can contain allergic reaction-causing spores as well as mycotoxins, dangerous compounds which can cause upset stomach or even death....
Signs & Symptoms of Mold Ingestion
It’s not uncommon for people to accidentally ingest stale food that may be sprouting green or invisible bacterial spores. The symptoms of...
Early Signs of Black Mold Exposure
The body's reaction to allergens can differ for each individual. However, a generalized list of symptoms can help pinpoint the source of...
How to Spot White Mold
White mold in nature can be useful, but when you see it in your home or on food, it can be hazardous...
Symptoms of the Consumption of Mold on Food
Mold on food occurs when spores of airborne fungus land on a piece of damp, exposed food. The spores break down the...
Will Eating Moldy Bread Make You Sick?
Mold is a problem that frequently plagues many household foods. It is not uncommon to pull forgotten food from the refrigerator only...