We came across a GREAT article today on calcium and menopause, especially with the recent "bashing" of calcium supplements. Here are some excerpts from the article, and then the link to the whole article where you can get the full details.

In the world of health news, I'm not sure who's worse: Dishonest researchers or illiterate science reporters. But in this case — lucky us — we get both. The issue surrounds the reporting of a recent study on calcium supplements in post-menopausal women conducted by the Women's Health Initiative (WHI), a U.S. government program. According to practically everybody in the mainstream press, the study shows little or no benefit of taking calcium supplements. Here's a sampling of the headlines you may have seen in the popular press:

No broad benefit from calcium found for women
- San Jose Mercury News

Back to milk: Few benefits found from calcium pills
- International Herald Tribune

Study Shows Limited Benefits From Calcium
- Houston Chronicle

Studies Question Benefits Of Calcium, Vitamin D
- CBS (affiliate, California)

Anyone who actually reads the study, however, learns that calcium was shown to produce a whopping 29% reduction in bone fractures for those actually taking the pills. That's a huge reduction in risk that would be called a "breakthrough" if it were attributed to a drug.

Of course, if you only consider the people who actually took the calcium pills (the compliant test subjects), the results are inarguably impressive. Those who took the calcium supplements, for example, experienced significant improvements in their overall bone density. Over nine years, their BMD (Bone Mineral Density) increased by a substantial 1.06 per cent (that's a huge increase in the world of BMD). And remember, this is for elderly women, too, who have a very difficult time boosting bone density because, for some reason, they simply refuse to engage in gymnastics and rugby training.

Furthermore, as almost no reporters have yet pointed out, the so-called control group (the people with whom the pro-calcium group's results were to be compared) was allowed to freely take their own calcium supplements, too. In other words, there was really no control group at all! This makes the entire study scientifically useless. It's sort of like testing aspirin against placebo by giving one group aspirin, giving the other group a placebo, and telling both groups they can take all the aspirin they want on their own. It doesn't take a medical genius to figure out that the study design is seriously flawed (what idiot comes up with these studies, anyway?).

Source: http://www.newstarget.com/018744.html

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