New app to make food nutrition clearer as Hongkongers found to be eating twice as much salt as ...

New app to make food nutrition clearer as Hongkongers found to be eating twice as much salt as ...
- Want to know if your tuna, bacon or cup of noodles is too salty? Then the University of Hong Kong has just served up the perfect app for you. Using a simple colour or star rating, Foodswitch HK will show consumers how healthy a product is when its barcode is scanned by a smartphone. It was launched ...

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