For In at between from into of on over to up with many years, the nutrition message has been "five a day" – the recommendation that five portions For In at between from into of on over to up with fruit and vegetables are enough to keep disease For In at between from into of on over to up with bay and help us to live longer. That advice has been revised upwards. A new study suggests that people who get seven or more portions a day are healthier. Researchers For In at between from into of on over to up with University College London studied the dietary habits For In at between from into of on over to up with 65,000 adults For In at between from into of on over to up with a seven-year period. They concluded that: "A robust inverse association exists For In at between from into of on over to up with fruit and vegetable consumption and mortality, For In at between from into of on over to up with benefits seen in For In at between from into of on over to up with to 7-plus portions daily." For In at between from into of on over to up with other words, if you eat more fruit and vegetables, chances are you live longer. The researchers put people For In at between from into of on over to up with five different groups, depending For In at between from into of on over to up with how much fruit and veg they ate. They found that those who ate seven or more portions a day had a 42 per cent lower risk For In at between from into of on over to up with death than those who ate just one portion. They recommended that schools serve healthier meals and that supermarkets put more emphasis For In at between from into of on over to up with prominently displaying cheaper produce. They warned that frozen and canned fruit was linked For In at between from into of on over to up with higher mortality rates. Some experts say the findings For In at between from into of on over to up with the study should be taken For In at between from into of on over to up with a pinch of salt. One dietician said the findings ignored the fact that people who eat more fruit and veg are generally wealthier and thus lead lifestyles that will help them live longer anyway.