
Cellulose is a food additive that occurs naturally in plants and helps give them structure. It is a type of dietary fibre found in fruits, vegetables, and cereals. In the context of cheese, cellulose is often added to shredded varieties to prevent caking and clumping. While it is generally considered safe to consume, there have been concerns about its use as a cheap filler in `100% grated Parmesan cheese, leading to lawsuits and consumer outrage. The debate revolves around whether the presence of cellulose in cheese constitutes consumer fraud or misleading labelling.
Characteristics and Values of Cellulose in Cheese
| Characteristics | Values |
|---|---|
| What is it? | Cellulose is a food additive that occurs naturally in plants and helps give them structure. |
| Forms | Powder, wood pulp, sawdust |
| Function | Anti-caking agent, filler, improves texture, thickens, emulsifies, binds water |
| Safety | Generally considered safe to consume, but some people may find it misleading or deceptive when it is added to cheese |
| Health effects | Can promote regular bowel movements, improve cholesterol and blood sugar levels, and aid in feelings of fullness |
| Sources | Fruits, vegetables, grains, beans, lentils, nuts, seeds, cotton lint, wood pulp |
| Regulation | The FDA allows up to 4% cellulose in cheese products; higher amounts may skirt the law |
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What You'll Learn
- Cellulose is a safe and inexpensive food additive
- It is used to prevent caking and clumping in shredded cheese
- It is also used as a cheap filler to stretch out expensive cheese
- It is found in all plant material and is a source of dietary fibre
- It is not harmful but consumers have a right to feel outraged about adulterated cheese

Cellulose is a safe and inexpensive food additive
In the context of cheese, cellulose is often added to grated or shredded varieties as an anti-caking agent, preventing the cheese from clumping together. It is also used to increase the fibre content and mimic the characteristics of more luxurious foods without adding calories or fat. This makes it a popular choice for manufacturers looking to reduce costs and enhance the texture and mouthfeel of their products.
The controversy surrounding cellulose in cheese stems from the fact that it is often used as a cheap filler, allowing companies to stretch out expensive cheese products and sell them at a higher profit margin. This practice has been deemed deceptive by consumers, who feel that they are paying cheese prices for what is essentially sawdust or wood pulp.
However, it is important to note that cellulose itself is not harmful. The Food and Drug Administration (FDA) has listed cellulose as a dietary fibre associated with positive health effects, including improved digestive health, cholesterol and blood sugar levels. Additionally, the CSPI, an organisation that rates food additives for safety, has rated cellulose as safe to consume.
While the use of cellulose in cheese may be contentious due to labelling and consumer fraud issues, it is clear that cellulose is a safe and inexpensive additive that is commonly used in the food industry. Its ability to improve texture, prevent caking, and boost fibre content makes it a valuable tool for food manufacturers, particularly in shredded cheese products.
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It is used to prevent caking and clumping in shredded cheese
Cellulose is a safe-to-consume, inexpensive carbohydrate that is found in the cell walls of plants. It is a type of dietary fibre that occurs naturally in fruits, vegetables, grains, beans, lentils, nuts, and seeds. It is also found in wood pulp and sawdust, as trees are a type of plant.
In the context of cheese, cellulose is added to shredded cheese products as an anti-caking agent to prevent the cheese shreds from clumping together. It is a cheap additive that helps to improve the texture of the cheese and keep it from sticking together. This is particularly useful for shredded cheese, as it maintains the individual shreds and prevents them from forming a solid mass.
The use of cellulose in shredded cheese has been a controversial topic, with some consumers expressing concern over the presence of "wood shavings", "bark", or "sawdust" in their cheese. While it is true that cellulose is found in wood pulp and sawdust, it is important to note that the cellulose used in food production is extracted and removed from the non-edible portions of plants. It is also molecularly the same cellulose that exists in all plant matter and is commonly consumed in fruits and vegetables.
The controversy surrounding the use of cellulose in shredded cheese primarily stems from issues of consumer fraud and proper labelling. Some companies have been accused of using cellulose as a cheap filler in their "`100% grated Parmesan cheese", which can be misleading to consumers who expect the product to contain only cheese. However, the presence of cellulose in small amounts (up to 4% according to FDA regulations) is generally accepted as safe and functional for maintaining the quality of shredded cheese products.
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It is also used as a cheap filler to stretch out expensive cheese
Cellulose is a safe-to-consume, inexpensive food additive that occurs naturally in plants and helps give them structure. It is commonly found in fruits, vegetables, grains, beans, lentils, nuts, and seeds. In the context of cheese, cellulose is often used as an anti-caking agent to prevent shredded cheese varieties from clumping together. While cellulose itself is not harmful, the issue arises when it is used as a cheap filler to stretch out expensive cheese, such as Parmesan.
In 2016, it was discovered that Castle Cheese Inc. had adulterated its Parmesan cheese with a mix of cheap cheddar and cellulose, marketing it as "100% grated Parmesan cheese." This incident brought to light the practice of using cellulose as a filler to increase the volume of expensive cheese products, thereby reducing production costs.
The addition of cellulose to cheese is primarily driven by economic factors. By stretching out pricey cheese with cellulose, companies can significantly reduce their production costs. For example, real Parmesan cheese is notoriously expensive due to the lengthy aging periods required during production. By adding cellulose, manufacturers can increase the volume of their product while keeping costs low. This practice allows them to sell more products at a higher profit margin.
Moreover, cellulose acts as a bulking agent, giving the illusion of a more substantial product. This makes it an attractive additive for manufacturers looking to cut costs. By bulking up their cheese products with cellulose, companies can create the perception of a more generous portion size without incurring additional expenses.
While the use of cellulose as a filler may not be harmful to consumers' health, it is essential to recognize that it dilutes the purity and quality of the cheese. When purchasing shredded or grated cheese, consumers often expect to receive 100% cheese without any fillers or additives. The addition of cellulose can be seen as a deceptive practice, as it reduces the overall cheese content in the product.
To avoid cellulose in cheese, consumers can opt for wedges of Parmesan or Parmigiano-Reggiano sold in the cheese section. These varieties are aged cheeses that do not contain any fillers or additives. By choosing these options, consumers can ensure they are getting pure, high-quality cheese without any bulking agents or anti-caking additives.
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It is found in all plant material and is a source of dietary fibre
Cellulose is a safe-to-consume, standard food additive that occurs naturally in all plant material. It is a type of dietary fibre that gives plant cells the rigidity they need to maintain their shape. It is found in all fruits, vegetables, grains, beans, lentils, nuts, and seeds. For example, celery is especially high in cellulose.
In the food industry, cellulose is used as an anti-caking agent in shredded cheese products. It is also used to add body and bulk to food products, and to mimic the characteristics of more luxurious foods without adding calories or fat. For example, cellulose is added to low-fat cookies and ice cream to give them the mouthfeel of full-fat versions.
The use of cellulose as a filler in cheese is hotly contested. While it is generally agreed that cellulose is safe to consume, it is seen as a cheap way to make a product appear healthier than it is. It is also considered a form of consumer fraud, as consumers are paying cheese prices for a product that is bulked out with much cheaper cellulose.
In the United States, the Food and Drug Administration (FDA) allows cheese products to contain up to four percent cellulose. However, the FDA's Code of Federal Regulations regarding Parmesan requires that each ingredient be listed on the label. If a product is labelled as 100% grated Parmesan cheese, it is still likely to contain cellulose, which some people consider to be misleading.
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It is not harmful but consumers have a right to feel outraged about adulterated cheese
Cellulose is a safe and inexpensive carbohydrate that comprises the woody parts and cell walls of plants. It is a type of dietary fibre found naturally in fruits, vegetables, grains, beans, lentils, nuts, and seeds. It is also a common food additive, extracted and removed from the non-edible portions of plants. It is used in shredded cheese products to prevent clumping and to add texture. While it is not harmful to health, it is important for consumers to be aware of what they are eating and to have accurate information about the products they are purchasing.
The recent controversy surrounding cellulose in cheese has highlighted the issue of consumer trust in the food industry. Viral videos on social media platforms such as Instagram, Facebook, and TikTok have claimed that the powder on shredded cheese products is not cellulose, but rather "wood shavings", "bark", or "sawdust". These claims have caused alarm among viewers, who feel misled and concerned about the safety of the cheese they are consuming.
However, experts have reassured the public that cellulose is safe to consume and is not harmful to health. Dietitians and nutritionists have explained that the cellulose used in food is molecularly the same as that found in plants and is simply used as a functional additive to improve the product's texture and shelf life. While it is true that cellulose is a cheap filler that can be used to stretch out more expensive cheese products, it is not a health hazard.
Nevertheless, consumers have a right to feel outraged when they discover that the products they are purchasing are not accurately labelled. In the case of Castle Cheese Inc., the company was found to be violating the law by misbranding and adulterating their cheese products with cellulose and cheap cheddar cheese. This is a form of consumer fraud, as people are paying cheese prices for a product that is partially made up of much cheaper ingredients. While cellulose itself may not be harmful, the lack of transparency and accurate labelling is a cause for concern and a breach of consumer trust.
Overall, while cellulose in cheese is not harmful to health, consumers have a right to be informed and outraged about adulterated and misbranded food products. It is important for companies to be transparent about the ingredients and manufacturing processes of their products to maintain consumer trust and ensure that people feel confident about the safety and quality of the food they are purchasing.
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Frequently asked questions
Cellulose is a safe-to-consume, inexpensive carbohydrate that comprises the woody parts and cell walls of plants. It is a type of dietary fibre found naturally in fruits, vegetables, grains, beans, lentils, nuts, seeds, and all plant-based foods.
Cellulose is added to cheese as an anti-caking agent to prevent clumping. It is also used as a cheap filler to stretch out pricy cheese products, allowing companies to sell more product for less expense.
Yes, cellulose is completely safe to eat. It is a common food additive and is even beneficial for digestive health in larger quantities.
Cellulose is not found in wheels of cheese, but in shredded varieties. To avoid cellulose, simply opt for wedges of Parmesan or Parmigiano-Reggiano sold in the cheese section.

























