Can mold grow inside cheese?
William Burgess
Updated on April 03, 2026
Can mold grow inside cheese?
Mold generally can’t penetrate far into hard and semisoft cheeses, such as cheddar, colby, Parmesan and Swiss. So you can cut away the moldy part and eat the rest of the cheese. Some types of mold are used to make cheeses, such as Brie and Camembert. These molds are safe for healthy adults to eat.
What happens if you eat a little moldy cheese?
Dangers of eating moldy cheese The symptoms of food poisoning include vomiting, stomach pain, and diarrhea. In severe cases, it may lead to death. Dangerous molds can also produce mycotoxins, the effects of which range from acute food poisoning to immune deficiency and even cancer.
What happens if you eat moldy cheese?
Dangers of eating moldy cheese Molds can carry harmful bacteria, including E. coli, Listeria, Salmonella, and Brucella, all of which can cause food poisoning ( 5 , 6 ). The symptoms of food poisoning include vomiting, stomach pain, and diarrhea. In severe cases, it may lead to death.
Do you have to throw out moldy cheese?
Mold can grow in all types of food, and cheese is no exception. When mold appears on food, it typically means that you should throw it out. However, that may not always be the case with cheese.
How does Mold grow on a piece of cheese?
And if one spore makes it onto a piece of cheese, it can begin to reproduce rapidly and feed off of the cheese. The amount of mold that grows on cheese depends on the type of cheese as well. There are soft, semi soft, semi hard or hard cheeses produced, and the softer the cheese, the quicker the chances it can grow mold.
What kind of bacteria can grow in cheese?
With these cheeses, the mold can send threads throughout the cheese — contaminating more than you see. In addition, harmful bacteria, such as listeria, brucella, salmonella and E. coli, can grow along with the mold. Mold generally can’t penetrate far into hard and semisoft cheeses,…
Is it safe to eat blue cheese with mold?
Types of Molds. Some fungi can get all of the nutrition they need to grow by developing on cheese. Mold types of the family Penicillium, which produce blue-green spores that give the mold its color. Most types of Penicillium are harmless and, in fact, are often used to give the Blue Cheeses their color and flavor, so they are very safe to eat.
Mold can grow in all types of food, and cheese is no exception. When mold appears on food, it typically means that you should throw it out. However, that may not always be the case with cheese.
What kind of cheese can you eat with mold in it?
Mold generally can’t penetrate far into hard and semisoft cheeses, such as cheddar, colby, Parmesan and Swiss. So you can cut away the moldy part and eat the rest of the cheese.
With these cheeses, the mold can send threads throughout the cheese — contaminating more than you see. In addition, harmful bacteria, such as listeria, brucella, salmonella and E. coli, can grow along with the mold. Mold generally can’t penetrate far into hard and semisoft cheeses,…
What’s the best way to keep cheese from molding?
Use Oil to Prevent Molding. If you want to forgo the plastic altogether, you can rub the cut faces of the cheese with a light coat of olive, canola or another vegetable oil, then store in an airtight container in the fridge. If any mold starts to grow, it will be on the oil, not the cheese itself.