[YeGoblynQueenne]

>> The oft-trotted-out trope of calcium in dairy is misleading (http://www.hsph.harvard.edu/nutritionsource/calcium-and-milk...) and even relatively small amounts of meat and dairy increase the possibility of prostate cancer (http://www.ncbi.nlm.nih.gov/pubmed/18398033)

From your link:

While calcium and dairy can lower the risk of osteoporosis and colon cancer, high intake can increase the risk of prostate cancer and possibly ovarian cancer.

It increases the probability of developing some diseases and lowers that of developing others.