News tagged with mineral content

Open wide and say 'zap'

A group of researchers in Australia and Taiwan has developed a new way to analyze the health of human teeth using lasers. As described in the latest issue of Optics Express,, by measuring how the surface of a tooth responds ...

dateAug 18, 2009 in Optics & Photonics
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Diet key to blood pressure

If you're like many Americans, your blood pressure has crept up as you've gotten older. But it doesn't have to. Our lifestyle has an impact on blood pressure; in fact, in parts of the world where people still live as their ...

dateFeb 06, 2009 in Health
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