In a 10-year study, researchers found that life expectancy for men grew by 4.6 years on average but only by 2.7 years for women.
The study was conducted at the University of Washington.
In a 10-year study, researchers found that life expectancy for men grew by 4.6 years on average but only by 2.7 years for women.
The study was conducted at the University of Washington.
