08-13-2007, 09:30 AM
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#1 (permalink)
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| Robot
Join Date: Aug 2006
Posts: 1,390
Height: | Do scales that calculate body fat really work? (Boston Globe) Quote: Do scales that calculate body fat really work? (Boston Globe)
Sort of. The devices, which cost $100 and up, send a mild, unnoticeable electrical current up through one foot to the waist, then down the other leg to measure how much body fat a person has. Since fat is a poor conductor of electricity compared with water (the main component of muscles, liver, brain, etc.), the current flows more slowly ... published Mon, 13 Aug 2007 08:34:38 GMT More... | Have a read of the article and post your comments here.
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