Dairy and milk products do not promote healthy bones. In a large meta-analysis, milk did not reduce risk of fractures. Other studies have shown it can increase fracture rates. And the countries with the lowest milk consumption have the lowest risk of osteoporosis and fractures. Calcium is not all it’s cracked up to be. Studies show that higher calcium intakes are actually associated with higher risk of fracture.

Milk may not grow strong bones, but it does seem to grow cancer cells. Milk increases the hormone called IGF-1 or insulin-like growth factor, one that is like Miracle-Gro for cancer cells. Dairy products have been linked to prostate cancer. And cows are milked while pregnant (yes, even organic cows), filling milk with loads of reproductive and potentially cancer-causing hormones.

There are other problems with milk, too. It increases the risk of type 1 diabetes. Dairy is a well-known cause of acne. And of course, dairy causes millions around the world (75 percent of the population) to suffer digestive distress because of lactose intolerance. It causes intestinal bleeding in 40 percent of infants leading to iron deficiency. Allergy, asthma, and eczema all may be triggered by dairy consumption.

The US Department of Agriculture’s new My Plate initiative recommends three cups a day of milk for everyone! If you are two to nine years old, you get away with only two to two and a half cups. And the “key consumer message” is to switch to 1% or non-fat versions.

There is absolutely no biological requirement for milk, and the evidence for low fat milk is lacking, along with the bone benefits. The dairy lobby has its tentacles deep in the US Department of Agriculture. One scientist friend who advises the government on food policy confided to me that when he protested that there was no evidence for the government’s recommendations that we all drink three glasses of milk a day and that, in fact, it may be harmful, he was patronized with a “yes, we know, but the dairy lobby makes it difficult to make science into policy.”

Let’s just forget the science and spend taxpayer’s dollars to promote foods that we know are harmful, because money runs politics. To heck with the health of our citizens.

Bottom line: Milk is not nature’s perfect food unless you are a calf and should not be consumed in large quantities by most people, because it can promote weight gain, cancer, and even cause osteoporosis. Write to your congressmen to encourage them to support changes to our food and farm bill policies that shape our nutritional guidelines and make them evidence based. The answer to the question, “Got Proof?” Heck no!