Our Health

The consumption of animal fats and proteins has been linked to heart disease, colon and lung cancer, osteoporosis, diabetes, kidney disease, hypertension, obesity, and a number of other debilitating conditions. Cows’ milk contains ideal amounts of fat and protein for young calves, but far too much for humans. And eggs are higher in cholesterol than any other food, making them a leading contributor to cardiovascular disease. The American Dietetic Association reports that vegetarian/vegan diets are associated with reduced risks for all of these conditions.

The most comprehensive study to date regarding the relationship between diet and human health found that the consumption of animal-derived ‘food’ products was linked with “diseases of affluence” such as heart disease, osteoporosis, diabetes, and cancer. T. Colin Campbell’s landmark research in The China Project found a pure vegetarian (i.e. vegan) diet to be healthiest. Dr. Campbell estimates that “80 to 90% of all cancers, cardiovascular diseases, and other degenerative illness can be prevented, at least until very old age – simply by adopting a plant-based diet.”

The connection between dairy and osteoporosis has been known for years. Harvard University’s landmark Nurses Health Study, which followed 78,000 women over a 12-year period, found that the women who consumed the most calcium from dairy foods broke more bones than those who rarely drank milk. Summarizing this study, the Lunar Osteoporosis Update (November 1997) explained: “This increased risk of hip fracture was associated with dairy calcium. … If this were any agent other than milk, which has been so aggressively marketed by dairy interests, it undoubtedly would be considered a major risk factor.”

After examining all the available nutritional studies and evidence, Dr. John McDougall concludes: “The primary cause of osteoporosis is the high-protein diet most Americans consume today. As one leading researcher in this area said, ‘eating a high-protein diet is like pouring acid rain on your bones.’” Remarkably enough, both clinical and population studies show that milk-drinkers tend to have more bone breaks than people who consume milk infrequently or not at all. The dairy industry claims that drinking milk makes bones strong but in reality, the opposite is true: stronger bones come from NOT drinking milk.

In addition, the meat, poultry, dairy and egg industries employ technological short cuts— as drugs, hormones, and other chemicals — to maximize production. Under these conditions, virulent pathogens that are resistant to antibiotics are emerging. These new ‘supergerms,’ whose evolution is traceable directly to the overuse of antibiotics in factory farming, have the potential to cause yet unknown human suffering and deaths.

Peculiar new diseases have been amplified by aberrant agribusiness practices. For example, “Mad Cow Disease” (bovine spongiform encephalopathy or BSE), a fatal dementia affecting cattle, spread throughout Britain when dead cows were fed to living cows. When people ate cows with “Mad Cow Disease,” they got Creutzfeldt-Jakob Disease (CJD), a fatal dementia that afflicts humans.

Another farm animal disease beginning to jeopardize human health is avian influenza. In Hong Kong, where scores of people have died from the so-called “bird- flu,” over one million chickens have been destroyed in the panic to stop the spread of the disease.

Millions of Americans are infected, and thousands die every year from contaminated animal ‘food’ products. Despite repeated warnings from consumer advocates, the USDA’s meat inspection system remains grossly inadequate, and consumers are now being told to “expect” animal products to be tainted.

Meanwhile, the agribusiness industry, rather than advising consumers to curtail their intake of animal products, has devised extreme measures (overcooking, antibiotics, etc.) to help consumers circumvent the hazards of animal products and maintain their gross over-consumption of meat and dairy.

Sadly, these issues are not discussed in our nation’s schools or universities, and they are barely discussed by national decision-makers. Nutrition education has been largely relinquished to the very meat and dairy industries that create these problems, and we are left to consume the harmful products of these industries. The responsibility for this tragedy must be shared by individuals, Congress, USDA, and of course, the meat, egg, and dairy industries.

For more on the health benefits of vegan diets, visit the Physicians Committee for Responsible Medicine.