Seven-a-day fruit and veg ‘saves lives’

7aday2Eating seven or more portions of fruit and vegetables a day is healthier than the minimum five currently recommended and would prolong lives, experts say.  A study of 65,226 men and women indicated the more fruit and vegetables people ate, the less likely they were to die – at any given age.  Seven a day cut the risk of dying from cancer and heart disease.  But the government says its “five-a-day” advice is sufficient and that many of us struggle to achieve even this.

Experts said other lifestyle factors, such as not smoking or drinking excessively, may have accounted for the drop in mortality, not just fruit and veg consumption, although the study authors said they had tried to account for this.  The University College London researchers used the National Health Survey, which collects data from people in England each year through questionnaires and nurse visits, to look at diet and lifestyle.  They analysed data between 2001 and 2008, which provided a snapshot rather than people’s continuing dietary habits.  The study looked at general mortality as well as death from cancer, heart disease and stroke, and found risk of premature death from any cause decreased as fruit and veg consumption increased.  Risk of death by any cause over the course of the study was reduced by 42% for seven or more (up to around 10 portions a day)

Fresh vegetables had the strongest protective effect, followed by salad and then fruit.  Fruit juice conferred no benefit, while canned fruit appeared to increase the risk of death – possibly because it is stored in sugary syrup, say the researchers.  Fruit and vegetables could have a protective effect against disease as they contained antioxidants, which repair damage to cells.


A “portion” meant about 80g (3oz), meaning “one large fruit or a handful of smaller fruit or veg”.  But some experts said the work was not conclusive and that other lifestyle factors may have influenced the results.

In Australia, the government’s advice is “two plus five” a day – encouraging people to eat two helpings of fruit and five portions of vegetables.go42n5