Scientists have recently upped the ante on us. It's a good thing. For years now the public health nutrition message in Australia has been to go for 2&5 - two serves of fruit and five serves of vegetables each and every day. Do this and you lower your risk of developing heart disease, some cancers, diabetes, stroke and premature death. Now a major study has revealed that if you aim for 10 serves a day (around 800g) you will slash your chances of these diseases even further. It