People who stick to five healthy habits in adulthood may add more than a decade to their lives. Compared with people who adopted none of them, men and women who adhered to all five saw their life expectancy rise an extra 12 years for men and 14 for women, find Harvard researchers (n= 123,000).

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People who stick to five healthy habits in adulthood may add more than a decade to their lives. Compared with people who adopted none of them, men and women who adhered to all five saw their life expectancy rise an extra 12 years for men and 14 for women, find Harvard researchers (n= 123,000).