Who Trusts That The Milk Growth Hormone Is Safe?

The current decade has observed the rise in the advancement of so-called “genetically-engineered” food items, from genetically-modified corn to rice, greens and also hormones for cows. One particular from the most commonly-used hormones for milk production is referred to as rBGH. rBGH stands for recombinant bovine growth hormone. rBGH is definitely an synthetic duplicate of the normally-occurring hormone that’s found in dairy cows, and the brand name is made from the firm Monsanto. This hormone is commonly offered to farmers, where it will get injected to the dairy cow, and it aids in increasing milk creation, by as considerably as fifteen %. Listed below are far more details regarding the genetically-engineered milk development hormone.

How Cow Development Hormone Can Spoil Milk

The cow growth hormone r has become examined industrial giants like Monsanto to enormously assist enhance milk production by as considerably as fifteen %. Nevertheless, the corporation didn’t inform the public about its potentially dangerous results to each people, and cows. In accordance with environmental advocates, rBGH affects livestock as well. It could bring about probably bring about fatal lameness in cows, and also lead to mutations on cows, too as unpleasant udder infections called mastitis. Mastitis normally outcomes as a result of the over-use of antibiotics, and this usually results in the contamination, and early spoilage of milk. Because of mastitis, milk spoils faster due to the increased levels of pus within the contaminated cow’s milk.

rBGH Cancer Is often a Genuine Danger

As outlined by the Consumer’s Union inside the Usa, rBGH cancer is a real hazard. The customer group asserts that rBGH in milk will need to not be approved, because rBGH can bring about the improvement of breast, colon and prostate cancers. A recent New york Times examine also exposed that a study carried out by the Harvard Health-related School, increased levels of rBGH possess a beneficial association with cancer in people. The milk that comes from rBGH-treated cows also consists of high amounts of Insulin Development Factor one, or IGF. When people have heightened IGF levels, in addition they faced greater risks of colon and breast cancer.

What startles consumer groups is why the US Meals and Drug Administration approve using this drug, whereas rBGH is banned in most countries. The Consumer’s Union is also puzzled regarding why the FDA has authorized Monsanto’s manufacturing of rBGH, in spite of the overpowering amount of data offered by wellness researchers, relating to the ill-effects of the milk growth hormone on both humans and cows. The US FDA accepted the hormone’s use in 1993, though the consequences were never thoroughly analyzed, as well as the FDA merely relied on a single review that was administered by industrial large Monsanto, exactly where the growth hormone was injected into thirty rats for ninety days. The research was never published though, and but the FDA even asserted the experiment showed no adverse problems with rBGH in milk.

Super Natural Milk By Jo Robinson

Most cartons of milk in the supermarket show a picture of cows contentedly grazing on grass. In reality, 85 to 95 percent of the cows in the United States are now being raised in confinement, not on pasture. The grass they eat comes in the form of hay, and the ground that they stand on is a blend of dirt and manure.

The reason for confining cows in feedlots and feeding them grain rather than grass is that they produce far more milk under these unnatural conditions. If you also inject them with bi-weekly hormones, standard practice in the dairy industry, they produce even more. Milk them three times a day instead of two and you have the tried and true formula for today’s Super Producers. On average, cows raised in confinement produce more than three times as much milk as the family cow of days gone by and 15 times the amount required to raise a healthy calf.

But with so much emphasis on quantity, the nutritional content of our milk has suffered. One of the biggest losses has been in its CLA content. CLA, or “conjugated linoleic acid,” is a type of fat that may prove to be one of our most potent cancer fighters. Milk from a pastured cow has up to five times more CLA than milk from a grain-fed cow. To date, most of the proof of the health benefits of CLA has come from test tube or animal studies. But a few human studies have produced encouraging results. For example, French researchers compared CLA levels in the breast tissues of 360 women. The women with the most CLA in their tissue (and thus the most CLA in their diets) had a 74 percent lower risk of breast cancer than the women with the least CLA [1]. If an American woman were to switch from grain-fed to grass-fed dairy products, she would have CLA levels similar to the women in the study who had the lowest rate of cancer.

Milk from pastured cows also contains an ideal ratio of essential fatty acids or EFAs. There are two families of EFAs—omega-6 and omega-3 fatty acids. Studies suggest that if your diet contains roughly equal amounts of these two fats, you will have a lower risk of cancer, cardiovascular disease, autoimmune disorders, allergies, obesity, diabetes, dementia, and various other mental disorders.[2]

Take a few moments to study the chart below showing EFA levels in milk from cows fed varying amounts of grass and grain.[3] The green bars represent omega-3 fatty acids, and the yellow bars represent omega-6 fatty acids. As you can see, when a cow is raised on pasture (represented by the two bars on the far left), her milk has an ideal, one-to-one ratio of EFAs.

Take away one-third of the grass and replace it with grain or other supplements (represented by the two bars in the middle) and the omega-3 content of the milk goes down while the omega-6 content goes up, upsetting an essential balance.

Replace two-thirds of the pasture with a grain-based diet (illustrated by the two bars on the far right) and the milk has a very top-heavy ratio of omega-6 to omega-3 fatty acids. This ratio has been linked with an increased risk of a wide variety of conditions, including obesity, diabetes, depression, and cancer. Much of the milk you buy in the supermarket has an even more lopsided ratio than this because the cows never graze on pasture.

Milk from pastured cows offers additional health benefits. (I’m beginning to sound like a TV infomercial: “But wait! There’s more!”) Besides giving you five times more CLA and an ideal balance of EFAs, grass-fed milk is higher in beta-carotene, vitamin A, and vitamin E. This vitamin bonus comes, in part, from the fact that fresh pasture has more of these nutrients than grain or hay. (When grass is dried and turned into hay, it loses a significant amount of its vitamin content.) These extra helpings of vitamins are then transferred to the cow’s milk.

There’s another factor as well. As I mentioned, a cow raised on pasture produces far less milk than a cow raised in a confinement dairy on a grain-based diet. This is a bane for the farmer but a blessing for the consumer. The less milk a cow produces, the more vitamins in her milk.[4] This is because a cow has a set amount of vitamins to transfer to her milk, and if she’s bred, fed, and injected to be a Super Producer, her milk has fewer vitamins per glass. It’s a watered down version of the real thing.

Oh, I almost forgot the best part of all. Dairy products from grass-fed cows taste delicious, and they have a rich yellow color that is visible proof of their bonus supply of carotenes. Serve cheese or butter from a grass-based dairy, and everyone will notice the difference. Also, your cookies and cakes will have that rich buttery color that hasn’t been seen since Great-Grandma’s day. (You do bake, don’t you?)

So where can you find milk from pastured cows? All of the dairies listed on www.eatwild.com keep their cows outdoors on grass whenever possible. Some farmers supplement their cows with small amounts of grain; if so, their listing will detail the type and amount. To find your local producer, go to our list of grass-fed suppliers and click on your state. We also have a special section devoted to farmers who feed their cows 100 percent forage-based diets.

Expect to pay more for this high-quality milk from humanely treated cows. The main reason is the low volume of milk per cow. In order to make a living, pasture-based dairy farmers must get a premium price for their premium milk.

Got grass-fed milk?

Jo Robinson is a New York Times bestselling writer. She is the author or coauthor of 11 nationally published books including Pasture Perfect, a comprehensive overview of the benefits of choosing products from pasture-raised animals, and The Omega Diet (with Dr. Artemis Simopoulos) the healthiest diet of all Mediterranean diets . To order Jo’s books or learn more about grass-fed products, visit http://eatwild.com.

[1]Bougnoux ,et al.,Inform, 10:S43, 1999.

[2] For more information about essential fatty acid balance, read The Omega Diet. The book provides 24 pages of pertinent scientific references.

[3] The data comes from: Dhiman, T. R., G. R. Anand, et al. (1999). “Conjugated linoleic acid content of milk from cows fed different diets.” J Dairy Sci 82(10): 2146-56.

[4] Jensen, S. K., A. K. Johannsen, et al. (1999). “Quantitative secretion and maximal secretion capacity of retinol, beta-carotene and alpha-tocopherol into cows’ milk.” J Dairy Res 66(4): 511-22.


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