Detailed text transcripts for TV channel - KGO - 20100803:09:44:00
And i assume that means it's much better. it makes it so much easier than having to read through the ingredients labels and the nutritional information. that's great. >> reporter: they're called nuval scores. a for-profit business. yale university researchers and other top experts developed a secret math formula that gives points for good nutrients, like protein and calcium, and takes points away, for bad ones like transfat and cholesterol. >> what nuval has intended to do, is empower people. knowledge is power. now, you know. some people will certainly use that to trade up to better nutrition...
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