Milk consumers in the USA are waking up to the fact that most regular pasteurized milk comes from cows that have been given synthetic growth hormones. These hormones are known confusingly under three different names: rBGH, rBST and Posilac. All three names refer to exactly the same thing: synthetic growth hormones that are given to dairy cows to make them produce more milk than they otherwise would.
Some studies show that synthetic growth hormones in milk can increase the risk of cancer in human milk consumers. This is why synthetic growth hormones for cows are banned in most countries (although not in the United States where the synthetic growth hormones are manufactured).
When you buy regular pasteurized milk in the United States the label gives no indication that the milk contains synthetic growth hormones, yet more than 95% of all pasteurized milk sold in regular stores and supermarkets contain these harmful hormones.
This is causing concern for many American consumers, and as a result some companies such as Wal-Mart and the coffee-chain Starbucks are switching to milk free of synthetic growth hormones.
What about deceptive labelling?
When milk suppliers provide milk that is said to be free of synthetic growth hormones they are labelling the milk as being “hormone free”. This is totally misleading because no milk is “hormone free”. All kinds of milk without exception contain bovine growth hormones known as IGF-1. These bovine hormones are known to produce cancer in humans as evidenced by exhaustive research over the years.
With regard to milk labelling, organic milk producers are the biggest culprits. A major selling point for U.S. organic milk is that it does not have synthetic growth hormones. Organic milk labels invariably state: “hormone, antibiotics and pesticide-free.” But this is wholly misleading because no kind of dairy milk can be hormone free.
So if milk is labelled “hormone free” it is not only deceptive but factually incorrect. Such labelling implies the milk has no growth hormones, and this is simply not so. Instead of labelling the milk “hormone free”, it could be labelled “rBST free”, “rBGH free”, “free of artificial growth hormones”, or even “free of synthetic growth hormones”.
In summary, all dairy milk without exception contains bovine growth hormones. Additionally, most American milk also contains synthetic growth hormones. It is totally deceptive to label any kind of milk as being “hormone free”.
However, there is one major exception: milk made from plant-based ingredients contains no growth hormones at all. Non-dairy milk made from nuts, seeds, rice, and soybeans is completely free of harmful hormones. Apart from being truly delicious, non-dairy milk is super-nutritious. For a free ebook on how to make great-tasting nut & seed milk please see below.