Veggies Top Fruits for Prolonging Life: Page 2


Vegetables trump fruit?

Each daily serving of fresh vegetables was linked with a 16-percent reduction in a person's risk of dying, while each serving of fresh fruit was linked with a 4-percent reduction in risk of death.

"Vegetables have a larger effect than fruit, but fruit still makes a real difference," Oyebode said.

However, each serving of canned or frozen fruit increased the risk of death by 17 percent. Because the researchers did not distinguish between frozen and canned fruit, they cannot say whether one or both types of fruit were responsible for the effect. However, they noted that canned fruit is much more popular than frozen fruit in Europe.

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The high levels of sugar found in canned fruit may outweigh the benefits of the fruit, Oyebode said.

Still, the researchers noted the study found associations, and cannot prove that fruits and vegetables were solely responsible for the reduced risk of death, or that canned fruit increases the risk of death. The study did not take into account people's total calorie intake or salt consumption, which may affect the link.

It's also possible that people with poor access to fresh fruit and vegetables experience other factors that increase their risk of dying, such as health conditions or stressful lives, the researchers said.

Policy implications

The findings agree with dietary recommendations in the United States, which say that people who eat 2,000 calories daily should consume nearly nine servings of fruits and vegetables (2 cups of fruit and 2.5 cups of vegetables, with a half-cup being one serving), according to Harvard School of Public Health.

However, people's actual consumption of fruits and vegetables often falls short of guidelines. In the study, people in England said they ate just under four servings of fruits and vegetables a day, and a 2013 report from the U.S. Centers for Disease Control and Prevention said that Americans eat less than three portions a day.

"With increasing evidence of their health benefits, policy-makers may need to consider broader initiatives to promote fruit and vegetable consumption, particularly vegetables and salad," the researchers wrote today (March 31) in the Journal of Epidemiology and Community Health.

In order to help individuals in poor areas, policies should seek not only to educate people, but also to increase access to fruits and vegetables, the researchers said.

Original article on Live Science.

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