2012年7月3日 星期二

BBC News - Home: Seaweed toothpaste 'stops decay'

BBC News - Home
The latest stories from the Home section of the BBC News web site.
thumbnail Seaweed toothpaste 'stops decay'
Jul 4th 2012, 00:09

Adding enzymes from seaweed microbes to toothpaste could provide better protection against tooth decay, scientists believe.

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