The Perils of Dairy

In my previous article called White Poisons, I identified milk as one of the four white poisons that are a fundamental part of the Standard American Diet (SAD). In this video called The Perils of Dairy, Dr. John McDougall MD discusses what dairy products have going for them. They are a great source of nutrition -- for getting fat and growing tumors!

Core Points

• Human breast milk is invaluable and irreplaceable for human infants, providing essential nutrition and protection against multiple diseases. Bottled infant formula feeding leads to significantly increased infant mortality and long-term health issues worldwide, a severe public health and ethical concern. Breastfeeding should be promoted as the only acceptable infant nutrition, and formula a tightly controlled prescription product. NOTE: most standard baby formulas are based on cow’s milk.
• Cow’s milk is biologically designed for calves, not humans. Its high protein and calcium content suit rapid growth in calves but are excessive and mismatched for humans. The dairy industry funds much research aimed at proving milk’s benefits, yet the scientific evidence shows mixed or negative results for bone health. Calcium absorption and bone strength depend largely on physiological regulation, not just dietary intake. Large calcium dosages could cause harmful calcification, but the body’s gut intelligently regulates calcium absorption to meet needs efficiently.
• There is a growing consensus that dairy products negatively impact health, which contrasts with earlier thinking where dairy was considered an essential source of protein and calcium.
• Despite widespread beliefs, increased calcium intake does not correlate with improved bone health; in fact, countries with higher calcium consumption often have higher rates of hip fractures. The root cause of osteoporosis is linked to the acid load from animal protein consumption, which causes the body to leach alkaline minerals from bones to neutralize acid, leading to bone loss. Animal protein intake correlates positively with fractures, while high vegetable diets correlate with low fracture rates.
• The dairy industry attempts to counter negative findings with funded studies showing that protein promotes bone growth via insulin-like growth factor 1 (IGF-1), a growth hormone stimulated by dairy consumption. However, IGF-1 also promotes cancer growth (breast, colon, prostate, lung) by stimulating cell proliferation and preventing cancer cell death.
• Consumption of low-fat or skim milk reduces fat intake but proportionally increases dairy protein consumption, exacerbating negative effects on bones and kidneys, including increased kidney stone risk. The dairy industry targets children aggressively to cultivate lifetime consumption habits, often marketing milk with additives like chocolate and strawberry flavor to boost intake.
• Milk contains high levels of pus (white blood cells) and bacteria because of industry standards and sanitary conditions. It is also a vector for viral infections like Bovine Immunodeficiency Virus (BIV) and Bovine Leukemia Virus (BLV), which infect a significant percentage of cattle herds and can cross species, potentially infecting humans. These viruses remain under-researched and represent an overlooked health risk.
• Cow’s milk is associated with multiple childhood health issues including constipation, bloody stools, asthma, eczema, infections, and more. It is implicated in the development of type 1 diabetes through early exposure to cow’s milk protein. Avoiding dairy in infancy may prevent or delay this disease.
• Dairy proteins have been linked with various diseases such as colitis, Crohn’s disease, juvenile rheumatoid arthritis, eczema, multiple sclerosis, Parkinson’s, autism, schizophrenia, bedwetting, nephrotic syndrome, and sudden infant death syndrome (SIDS). Removing dairy from the diet can lead to marked health improvements, as countless people can testify to.
• The dairy industry actively promotes milk consumption in schools, replacing soda machines with milk vending machines, often using flavored milks to appeal to children. This strategy is highly effective in increasing childhood milk popularity despite health concerns.
• Industry spokespeople (e.g., Dr. Greg Miller) promote dairy’s role in weight loss and obesity prevention, despite clinical studies showing minimal or no effect on weight loss, and some studies showing weight gain with increased dairy intake. The dairy industry also attempts to reverse decades of nutritional knowledge, making contradictory and unscientific claims about fat, cholesterol, salt, and fiber.
• Psychological and physiological aspects affect how men and women respond to dairy —women often find it harder to give up dairy due to social and emotional factors. 
• The culmination of evidence suggests it is time to “put Elsie the cow” (a symbol of the dairy industry) to pasture, urging a dietary shift away from dairy to promote health and longevity.

Key Conclusions

• The medical establishment is compromised by industry interests, leading to ineffective treatments; therefore, exploring alternative and natural dietary and lifestyle approaches offers greater potential for health improvements.
• Nutritional therapy can effectively treat chronic inflammatory diseases such as rheumatoid arthritis, which conventional medicine largely fails to cure.
• Breastfeeding with human milk is crucial; alternatives seriously endanger infant health and survival, making breastfeeding promotion a public health priority. 
• The biological design of cow’s milk and its nutrient profile mismatch human needs, and despite massive industry-sponsored research, evidence does not support the claim that dairy strengthens human bones. The human body regulates calcium absorption efficiently without dairy.
• Osteoporosis and bone fractures are more strongly linked to dietary acid load and animal protein intake than to calcium deficiency; diets rich in fruits and vegetables promote stronger bones and lower fracture rates.
• The protein in dairy increases IGF-1 levels which may help bone growth but simultaneously increases cancer risk, presenting a serious tradeoff.
• Low-fat and skim dairy products, while reducing fat intake, increase the relative protein proportion, potentially harming bones and kidneys, and the dairy industry aggressively targets children to ensure lifelong milk consumption.
• Milk is contaminated by high levels of pus cells, bacteria, and zoonotic retroviruses, posing underrecognized health hazards. Pasteurization is not wholly effective against some viruses, raising further health concerns.
• Dairy consumption is causally associated with several chronic and autoimmune diseases in children and adults; eliminating dairy from the diet can lead to significant clinical improvements.
• The school milk program exemplifies how the dairy industry has embedded itself institutionally to promote and normalize dairy consumption.
• Industry claims that dairy aids weight loss are contradicted by data; much of the public messaging is misleading or false.
• Transitioning away from dairy diets is necessary for improved public health, longevity, and disease prevention.

Important Details

• Breast milk provides protection from infectious diseases, improves IQ, reduces risk of sudden infant death syndrome (SIDS), diabetes, asthma, eczema, autoimmune diseases, and various cancers; bottle-feeding substantially increases risks.
• Cow’s milk protein concentrations correlate inversely with human growth rates; cow’s milk calcium is about four times higher than that in human milk; this is supercharged for rapid calf growth, not human needs.
• The gut actively controls calcium absorption preventing toxic overload or deficiency. No documented cases exist of calcium deficiency due to low intake in humans worldwide, even in populations avoiding dairy.
• A 1985 randomized controlled trial on postmenopausal women showed that three 8-ounce glasses of skim milk daily led to negative calcium balance and increased bone loss compared to controls; the study was funded by the dairy industry, which tried to downplay these findings.
• Global data show higher animal protein intake corresponds with more hip fractures.
• Dairy industry-funded studies show positive bone effects only when dietary acid is neutralized (e.g., via calcium citrate), masking acid's deleterious effects. They also focus on IGF-1 as the growth mediator, ignoring its cancer-promoting risks.
• When fat is removed from milk, protein and carbohydrate percentages rise. Increased protein worsens calcium loss and kidney stone risk; increased carbohydrates contribute further health issues. This is why 2% and skim milk are even worse for you than whole milk.
• Industry milk quality standards permit up to 750,000 pus cells per cc; milk often contains tens of thousands of bacteria per cc. Milk and dairy were the most recalled FDA food category due to contamination with pathogens like salmonella, listeria, E. coli.
• Bovine Immunodeficiency Virus (BIV) and Bovine Leukemia Virus (BLV) infect large proportions of cattle herds worldwide. These retroviruses can cross species and have viral genetic material integrated into host DNA. Pasteurization doesn’t guarantee complete virus elimination, and potential human infections are under-investigated.
• Cow’s milk causes or worsens childhood constipation, bloody stools, migraines, arthritis, acne, recurrent infections, asthma, eczema, and gastrointestinal disorders. Removing milk resolves symptoms in many children.
• Early cow’s milk exposure is linked to the autoimmune destruction of pancreatic beta cells causing type 1 diabetes; the American Academy of Pediatrics acknowledges this risk and recommends avoiding cow’s milk protein early in life to prevent or delay onset.
• Dairy proteins are implicated in a broad range of immune, neurological, dermatological, and renal diseases; many can dramatically improve on dairy-free diets. Bedwetting in children is caused by bladder wall inflammation from dairy proteins and resolves with dairy elimination.
• Proteins are very heat-sensitive and become denatured when heated (eg., during pasteurization). This process involves the protein structure changing—much like how an egg white turns solid when cooked—making the proteins more difficult for the body to break down and process. -- Dr. Sten Ekberg of Wellness for Life in Georgia.
• USDA and industry programs promote milk consumption in schools, substituting soda with flavored milk, fueling lifelong dairy habits.
• Dairy industry PR examples include emotional appeals with family photos rather than scientific arguments, showing the limited defense against detailed critiques of dairy’s harms.
• Meta-analyses show very limited or no support for dairy or calcium supplementation reducing body fat; some studies even indicate weight gain from increased milk intake.
• Milk and cheese have similarly high fat, protein, and cholesterol as beef, functioning as “liquid meat,” debunking the idea of milk as a uniquely healthy food.
• Cheese has an even more concentrated level of fat per ounce than milk.

It is Unnatural for Adults to Drink Milk

May I also add that science and reason prove that it is completely unnatural and abnormal, as well as unhealthy, for adults to drink milk. Milk is for infants, not adults. It is designed by God to make infants grow fast, whatever kind of mammal they are, but it was not intended to be consumed by adults. That is why in nature, you don't see adult animals drinking milk unless humans feed it to them, such as adult house cats. 

Even the Scripture says, "Anyone who lives on milk, being still an infant, is not acquainted with the teaching about righteousness. But solid food is for the mature, who by constant use have trained themselves to distinguish good from evil." (Heb 5:13). 

This passage is referring to spiritual milk, but it is based on the fact that anyone living on milk -- whether spiritual or natural milk -- is considered to still be an infant, since that is something only infants do, not adults. Adults live on solid food, not milk.

Conclusion

This summary presents a critical perspective on milk consumption as argued by Dr. John McDougall MD in this video.

Further Research

Please see the following sites for further research:

The Truth About Milk (Rense.com article)

Is DAIRY Scary?? Inflammation & Obesity Concerns - 2026 (Dr. Ken Berry video)

The Dark Side of Dairy (summary of a video).

John McDougall MD discusses what dairy products have going for them. They are a great source of nutrition -- for getting fat and growing tumors!

Acne, dairy and cancer (PubMed article)

Milk consumption: aggravating factor of acne and promoter of chronic diseases of Western societies (PubMed article)

Dairy and prostate cancer (PubMed article)

Attribution notice: This article was created with the aid of AI to quickly summarize the content of the video, and was then revised by this author as necessary. 

Author's Note: The author of this blog, Len Lacroix, does not support Dr. McDougall's views of evolution, and hold firmly to the biblical Creationism view found in Genesis 1-2 and throughout the Bible (eg., Psalm 139 and Colossians 1). I also do not support his views of vegetarianism. Nor do I share the views of Rense.com about gas from cows causing global warming. 

If you enjoyed this post, you may also like the other posts in this blog available through the links in the side bar, such as The Dark Side of Dairy, White Poisons, Some Foods Damage and Others Heal and The Benefits of Eating Well. You may also access my blog directory at "Writing for the Master."  The views expressed in this blog are not intended as medical advice to treat any condition.  Rather they are my personal opinions based on my own research, and do not necessarily represent the views of Doulos Missions International.

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Len Lacroix is the founder of Doulos Missions International.  He was based in Eastern Europe for four years, making disciples, as well as helping leaders to be more effective at making disciples who multiply, developing leaders who multiply, with the ultimate goal of planting churches that multiply. His ministry is now based in the United States with the same goal of helping fulfill the Great Commission. www.dmiworld.org.

White Poisons

Most people put poisons into their body every day and don't realize it.  They consume foods that are toxic and which cause poor health, but have no idea how much damage they are doing.  There are four white poisons I want to talk about today that you should avoid.  They are white sugar, white flour, milk and it's byproducts, and table salt. 

Sugar
First of all, sugar is a major factor in poor health. Robert Lustig, MD. gave a lecture about this in 2009 that has been reported on in the New York Times and featured on You Tube. Most nutrition experts agree with him.  Sugar can cause diseases like atherosclerosis, multiple sclerosis, Alzheimer's, rectal cancer, hemorrhoids, and many other health problems. In fact, sugar is the source of all chronic disease. Nancy Appleton, PhD. lists 143 reasons sugar ruins your health.  She's right, and just think of all the sugar in the western diet. Whether it's cookies, soft drinks, cakes, chocolate, or breakfast cereal, you will find sugar in just about every meal that westerners consume.

Even many of the so-called healthy alternatives contain sugar.  For example, look at the ingredients on a commercial box of soy milk or commercial almond milk, and you will find sugar.

But it's not just refined sugar that's bad for you.  There are many forms of sugar, including glucose and fructose.  Fructose is contained in fruit juices, even the ones that have no sugar added. And when you consume it in high quantities, it's not healthy.  Since all fruits contain sugar, it's best to eat the fruits raw in their whole form, and limit your daily intake.  This will lower the amount of fructose you consume, rather than squeezing out the juice and drinking it.

Many of the carbohydrates you eat are converted into sugars in your body when digested, and this has an overall net affect on your health, which is not good for you when you combine it with all the other sugars you consume directly.  For example, when you eat potatoes, carrots, and even grains contained in bread and cereals, your adding to your sugar intake.

I think this is one of the major causes of obesity in America today, so if you care about your health, cut out the direct intake of refined sugar, including white sugar, brown sugar, and raw sugar.  Use a little bit of honey as a sweetener instead.  And limit your consumption of carbohydrates that turn into sugar inside your body.

If you would like to do more research on the harmful effects of sugar, I suggest reading Kill the Sugar Before It Kills You: 'Sugar Is the Source of All Chronic Disease', a CBN News article by Lorie Johnson.

Milk
Another white poison is milk and all its byproducts.  It's horrible and will kill your family.  According to Robert Cohen's "Not Milk" website (no longer online as of 2026), this is a bad news substance that has been linked to acne, arthritis, allergies, asthma, autism, breast cancer, constipation, Crohn's disease, depression, irritable bowels, lactose intolerance, Lou Gehrig's disease, migraines, multiple sclerosis, obesity, osteoporosis, ovarian cancer, prostate cancer, and many other diseases.  I've researched this out thoroughly and found that what Cohen says is true.

Eighty percent of the protein in milk is casein.  This substance is very harmful to your body.  It's the same glue used to hold your furniture together and to affix labels to beer bottles. When you consume it, your body creates histamines and it generates lots of mucus.  And the pasteurization process renders casein into an inorganic substance that cannot be digested.  So it doesn't do your body any good to drink milk.

And just think of all the dairy westerners consume each day.  In addition to drinking milk directly, it's an ingredient in many of the processed foods you eat.  Then there are all the cheese products in foods like cheeseburgers, pizza and lasagna. There's all the butter you use for cooking, put on your toast and in your recipes.

A great case in point concerning the harmful effects of dairy is the Scandanavians.  Denmark, Norway, Holland, and Sweden have the highest rates of osteoporosis as well as breast cancer.  There is also a high prevalence of cardiovascular disease (coronary heart disease, stroke, hypertension).  Dairy products (from cows, goats, and reindeer) are heavily consumed. In addition to drinking milk, Scandanavians also have a high intake of sour cream, buttermilk, and cheese. Cheese is generally served at every meal.  This should help you to see how dangerous this substance is to your body.

If you are concerned about getting enough calcium, you should know that protein inhibits your body's ability to absorb calcium, and milk is liquid protein.  So it's not the best source of calcium.  If would like to find good, healthy sources of non-dairy calcium, such as leafy greens (which is much more bioavailable than in milk), then see here.

If you would like to do more research on your own, I suggest you watch the interview with Robert Cohen, read my articles The Dark Side of Dairy and The Perils of Dairy. Also read the Deadly Dairy Deception, by Dr. Robert Bibb, MD., and the FAQ on the Scandanavian Diet.

I've done the research and I say one of the best things you can do for your health is get rid of the dairy.

Salt
Typical salt is "chemically cleaned". This is another deadly substance.  When you consume processed table salt, you do a lot of harm to your body.  Over time, you increase your blood pressure and cause a hardening of the arteries.

You'll find refined salt in most of the foods you eat as part of a western diet. And most of the common salts have toxic chemicals that pollute your body.  You can read more about this from Bee Wilder.  But what your body needs are salts that have not been processed with chemicals, such as unrefined sea salt or naturally harvested Himalayan salt, which contain many trace minerals needed for optimal health.  You would do yourself a favor if you switch to real salt and avoid foods containing refined salt.

White Flour
This is the last one I will discuss.  White flour is made from whole grains that have been processed. This process renders the grain devoid of most of its nutrients.  To further add insult to injury, chlorine is used as an industry standard chemical agent to bleach the flour, which gives it a longer shelf life and removes the odor.  This is the same chemical in the bleach you use to remove stains from your laundry. Dr. Joseph Mercola explains this process and why white flour is bad for you, especially bleached white flour. 

What you end up with is a food that is full of empty calories.  And you'll find white flour in breads, dumplings, pastas, and all sorts of baked goods.  This is another food to avoid, if you care about your health.  Replace it with wheat flour, which has not been bleached.

Putting it All Together
Now that I've shown you why these four substances are toxic, stop and think about how the western culture promotes their consumption beyond even the normal daily diet.  In the Spring, people consume high quantities of these poisons around Easter time and Mother's Day.  In the summer, these are part of graduation parties, picnics and holiday parties like Father's Day, Memorial Day, and Independence Day.  In the fall, Halloween and Thanksgiving give people another reason to indulge in these poisons.  And then in the winter, you've got more opportunities to do so at Christmas, New Years, and Valentines Day.  In between all those, you have all the birthday parties. It's no wonder westerners are so sick and diseased when we regularly consume so much poison in our diet.

I want to be clear that I am not forbidding anybody from eating these foods.  "For everything God created is good, and nothing is to be rejected if it is received with thanksgiving..." (1 Ti 4:4). You can eat them if you like, but I am simply presenting facts about them, so that you can make wise decisions for the sake of your health and that of your family.

If you are a disciple of Jesus Christ, the Bible says that your body is a member of Christ (1 Co 6:15). That means you should take good care of it. If you would like to take a step toward improving your health, then begin cutting these white poisons out of your diet and replacing them with healthy, nutritious alternatives.

Author's note: This post is part of a series.  If you enjoyed it, you may also like the other posts in this blog available through the links in the side bar, such as The Milk Deception, Some Foods Damage and Others Heal and The Benefits of Eating Well. You may also access my blog directory at "Writing for the Master."  The views expressed in this blog are not intended as medical advice to treat any condition.  Rather they are my personal opinions based on my own research, and do not necessarily represent the views of Doulos Missions International.

_________________________________________________

Len Lacroix is the founder of Doulos Missions International.  He was based in Eastern Europe for four years, making disciples, as well as helping leaders to be more effective at making disciples who multiply, developing leaders who multiply, with the ultimate goal of planting churches that multiply. His ministry is now based in the United States with the same goal of helping fulfill the Great Commission. www.dmiworld.org.

The Perils of Dairy (condensed)

Perils of Dairy

In this video titled Perils of Dairy, Dr. John McDougall, MD, discusses the reality behind dairy products. He posits that while they are often marketed as a source of nutrition, their true impact—according to his research—is quite different.

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Core Points

• Systemic Issues: The medical system is often compromised by pharmaceutical and industry interests. Dr. McDougall emphasizes that true fulfillment comes from helping others through evidence-based, alternative approaches to health.
• Success Stories: Clinic patients have seen significant success in weight loss (averaging 30 to 60 pounds) and vitality by adopting plant-based lifestyle changes.
• Shifting Consensus: There is a growing consensus among health-conscious individuals that dairy is harmful, contradicting earlier beliefs that it was essential for calcium and protein.
• Biological Mismatch: Cow’s milk is biologically designed for calves, not humans. Its nutrient profile is excessive for human needs, and the body already possesses an intelligent system to regulate calcium absorption.
• Osteoporosis and Acid Load: Increased calcium intake does not correlate with better bone health. In fact, high animal protein consumption creates an acid load that leaches minerals from bones, contributing to fractures.
• Contamination Concerns: Commercial milk can contain high levels of pus (white blood cells), bacteria, and potentially cross-species viruses like BLV and BIV.

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Key Conclusions

• Nutritional Therapy: Dietary intervention can effectively treat chronic inflammatory conditions like rheumatoid arthritis, which conventional medicine often fails to cure.
• Breastfeeding Importance: Breast milk is irreplaceable for infants. Alternatives increase the risk of mortality and long-term health issues.
• The IGF-1 Trade-off: While dairy-stimulated IGF-1 may affect bone growth, it simultaneously promotes the growth of various cancers (breast, prostate, colon).
• Industry Influence: The dairy industry uses aggressive marketing in schools and public-facing PR to normalize consumption despite contradictory scientific data.
• Reproductive Health: Evidence suggests that diets heavy in meat and dairy may negatively impact male fertility and reproductive health.

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Important Details

• Weight Loss: Patients on the McDougall program showed an average weight loss of 45 pounds within 3 to 14 months.
• Bone Health Studies: Randomized trials have shown that high skim milk intake can actually lead to negative calcium balance.
• Childhood Health: Eliminating dairy has been linked to improvements in childhood constipation, asthma, eczema, and even bedwetting.
• Type 1 Diabetes: Early exposure to cow's milk protein is linked to the autoimmune destruction of pancreatic cells.
• "Liquid Meat": Milk and cheese carry fat, protein, and cholesterol profiles similar to beef, undermining the perception of them being "health foods."

Attribution notice: This article was created with the aid of AI to quickly summarize the content of the video, and was then revised by this author as necessary. 

Author's Note: The author of this blog, Len Lacroix, does not support Dr. McDougall's views of evolution, and hold firmly to the biblical Creationism view found in Genesis 1-2 and throughout the Bible (eg., Psalm 139 and Colossians 1). I also do not support his views of vegetarianism.