SILK SOY MILK -THe best source of Calcium for runners.
Recently, the scientific community has taken particular interest in the role of soy foods in supporting bone health. Some of this interest stems from the fact that the soybean is a unique dietary source of isoflavones. Also referred to as phytoestrogens, isoflavones are thought to inhibit postmenopausal bone loss.
Studies show that women in Asia who consume more soy tend to have stronger bones than women who consume less. One study that specifically evaluated bone fracture rates found that among Chinese postmenopausal women, soy intake was associated with a one-third reduction in risk for breaking a bone. Soy was particularly influential against bone loss among women between the ages of 50 and 60.
In addition to these observational studies, there have also been about 20 clinical trials comparing bone loss between women who consumed soy foods or soy isoflavone supplements and women who didn’t eat soy or who took a placebo. While the results were not completely consistent, they are generally encouraging. For example, in one study, postmenopausal women who consumed an isoflavone supplement showed bone density improvement in the hip and spine, when compared to women who did not consume isoflavones. In fact, the effects of isoflavones appeared comparable to conventional hormone therapy, which is known to reduce risk for fractures. In a separate two-year study, postmenopausal women who consumed isoflavone-rich soymilk had much less bone loss than women consuming soy milk low in isoflavones. check out more at http://www.silksoymilk.com/HealthyLifestyle/HealthyBones.aspx
