Ah, Cheese! A most wondrous and diverse real food.
Of the thousands of delightful varieties, let us consider Wensleydale, the 33rd type of cheese requested by John Cleese of Ye Olde Cheese Emporium proprietor, Henry Wensleydale (Purveyor of Fine Cheese to the Gentry and the Poverty Stricken Too) in the Monty Python sketch, Cheese Shop.
The cheese I have in front of me from Wensleydale creamery (which owes its continued existence to being the favorite cheese of Wallace (of Wallace and Gromit fame)) lists the following ingredients:
- pasteurized cow’s milk
- cheese cultures
- salt
- rennet
- annato (a natural coloring that gives cheese and other foods a bright orange hue. It comes from the Bixa orellana, a tropical plant commonly known as achiote or lipstick tree (from one of its uses))
Other than annato, the above ingredients are components of all cheese and signify that it is a non processed, nonindustrial product.
A 1 oz serving of this cheese (28 grams), like cheddar cheese (“the single most popular cheese in the world”), provides 110 calories, 80 of which are from fat (9 grams total fat, 6 grams saturated fat), 25 grams of cholesterol, 170 mg of salt and around 200 mg of calcium.
For the last 40 years, Americans have been mistakenly advised that all saturated fat in food is bad and contributes to heart disease. Since cheese contains such a high proportion of saturated fat, it has also been targeted. Dietary recommendations suggest limiting real cheese consumption and switching to low-fat cheese.
This concept is not supported by any recent analysis of data, and as I’ve pointed out in a previous post, saturated fat is not clearly associated with increased heart disease risk. There are many different saturated fats and they have varying effects on putative causes of heart disease such as bad/good cholesterol and inflammation.
In addition, the milieu in which the fats are consumed plays a huge role in how they affect the body.
Cheese varies widely in taste, texture and color and the final ingredients depend on a host of different factors including:
- the type of animal milk used
- the diet of the animal
- the amount of butterfat
- whether the product is pasteurized or not
- the strain of bacteria active in the cheese
- the strain of mold active in the cheese
As a result the bioactive ingredients in cheese will vary from type to type.
Recent scientific reviews of the topic note that dairy products such as cheese do not exert negative effects on blood lipids as predicted solely by the content of saturated fat. Calcium and other bioactive components may modify the effects on LDL cholesterol and triglycerides.
Some points to consider in why dairy and cheese in particular are healthy:
- Blood pressure lowering effects. Calcium is thought to be one of the main nutrients responsible for the impact of dairy products on blood pressure. Other minerals such as magnesium, phosphate and potassium may also play a role. Casein and whey proteins are a rich source of specific bioactive peptides that have an angiotensin-I-converting enzyme inhibitory effect, a key process in blood pressure control. Studies have also suggested that certain peptides derived from milk proteins may modulate endothelin-1 release by endothelial cells, thereby partly explaining the anti-hypertensive effect of milk proteins.
- Inflammation and oxidative stress reduction. These are key factors in the development of atherosclerosis and subsequent heart disease and stroke. Recent animal and human studies suggest that dairy components including calcium and or its unique proteins, the peptides they release, the phospholipids associated with milk fat or the stimulation of HDL by lipids themselves, may suppress adipose tissue oxidative and inflammatory response.
Government and health organization nutritional guidelines have had a huge and harmful impact on what the food industry presents to Americans to eat. The emphasis on reducing animal fats in food led to the creation of foods laden with processed vegetable oils containing harmful trans-fatty acids. This mistake has been recognized and corrected, but the overall unsupported concept of replacing naturally occurring saturated fats with processed carbohydrates and sugar is ongoing and arguably the root of the obesity epidemic in America.
Converting mistaken nutritional guidelines into law
The USDA in 2012 following an act of Congress stimulated by Michelle Obama, changed the standards for the national school lunch and breakfast guidelines, for the first time in 15 years.
The law was intended to increase consumption of fruits, vegetables, whole grains and promote the consumption of low-fat or nonfat milk. It seemed like a good idea and likely to counter increasing obesity in children. However, the original recommendations were modified by Congress, due to heavy food industry lobbying, to allow the small amount of tomato paste in pizza to qualify as a vegetable.
Unfortunately, the food industry has responded by providing products which meet the government’s criteria for healthy lunches, but in actuality are less healthy.
Dominos Pizza, as a recent New York Times article pointed out, is now providing a specially modified pizza to schools which is unavailable in their regular stores. Their so-called “Revolution in School Pizza” is a…
line of delicious, nutritious pizzas created specifically for schools delivered hot and fresh from your local Domino’s Pizza store. Domino’s Pizza Smart Slice is the nutritious food that kids will actually EAT and LOVE!
This pizza, in contrast to the pizza sold in Domino’s stores, utilizes a “lite” Mozarella cheese to cut fat content, a pepperoni with lower sodium and fat content, and a crust that contains 51% whole grain flour.
This “smart slice” replaces dairy fat with carbohydrates; there is no evidence that this will improve obesity rate or reduce heart disease In fact, this change may lead to less satiety and a tendency for the children to want to snack on further carbohydrate or sugar-laden products when they get home. Furthermore, as critics have suggested, it may promote the consumption of “unhealthy” versions of pizza that are sold in stores.
If we are going to make laws that promote healthy eating, we have to be absolutely certain that they are supported by scientific evidence. These School Lunch Program Standards are an example of how getting the science wrong or getting ahead of the science can lead to worse outcomes than if there were no laws regulating school diets.
Hopefully, you will continue to consume real full-fat cheese without concerns that cheese is “artery-clogging” and you will be more successful in obtaining the “fermented curd” than John Cleese’s Mr. Mousebender:
Walpolingly Yours,
-ACP
On the Power of Cauls, Dickens’s Doctors, and Placebos
In the first chapter (I AM BORN) of Charles Dickens’s David Copperfield, the protagonist notes that “I was born with a caul, which was advertised
A Detailed Review of the Wellue Heart Health Monitor: Long-Term ECG Monitoring for the Consumer?
Many readers have asked what the skeptical cardiologist thinks about a unique and interesting addition to the personal cardiovascular monitoring space that offers long-term ECG
3 thoughts on “In Defense of Real Cheese”
There’s only one thing better than Wensleydale with cranberries – Wensleydale with blueberries.
We’ll give it a try. I thought you might be more into the fromage de la Belle France! Unless it has become too runny.
You wrote “Unfortunately, the food industry has responded by providing products which meet the government’s criteria for healthy lunches, but in actuality are less healthy.” GREAT point!!!!!