We talked about the risks associated with human error in high-security research labs, emphasizing the need for appropriate regulation and oversight.
bone health
Our nerves, muscles, veins, and arteries all depend on calcium to function. If we don't get enough calcium in our diet, our bodies will take some from our bones — that's a no-no.
Top stories: Mammography guidelines questioned, so-called pediatricians jumping on anti-vaccine bandwagon, and the sour news on Vitamin D, again.