One study involved sixty-eight healthy young women and men who ran at least twenty-four kilometers a week.

VOA: special.2010.02.03

To lose that fat in a week, you have to burn off at least that amount in calories or eat that much less.

VOA: special.2010.06.08

To get the most from your exercise plan, experts say adults should get at least two and a half hours of aerobic exercise each week.

VOA: special.2010.06.08

The study compared patients who took three hundred twenty-five milligrams of aspirin at least two times a week with those who did not use aspirin.

VOA: special.2009.09.01

It is also one of a number of cities in the north that erupted into protest after troops stormed the Red Shirt's Bangkok camp last week, part of a military crackdown that caused at least 50 deaths.

VOA: standard.2010.05.25