American Journal of Epidemiology

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Study: Working Long Hours May Impact Cognitive Skills In Middle-Aged Employees

A study from the American Journal of Epidemiology examined the association between long working hours and cognitive function in middle aged employees.



Yes, You Can Be Too Thin

You might be surprised that research has found that being underweight puts people at even higher risk of dying early than obesity.


Aerobic Fitness Drops With Marriage

According to a report in the American Journal of Epidemiology, when people get married they tend to let themselves go a bit—at least from the standpoint of exercise treadmill tests.