Is Walking Just as Good as Running?

A May 2013 study by researchers in the Life Science Division at Lawrence Berkeley National Laboratory looked at data from 33,000 runners and nearly 16,000 walkers to compare the relative health benefits of each activity. To be sure, both walking and running had positive effects. When the researchers checked in with participants six years after the start of the study, they found that running significantly reduced the risk of high blood pressure (by 4.2 percent), high cholesterol (4.3 percent), diabetes (12.1 percent) and cardiovascular heart disease (4.5 percent), for every MET h/d, which is a standard measure of metabolic energy expenditure. Walking decreased risk by 7.2 percent for high blood pressure, 7 percent for high cholesterol, 12.3 percent for diabetes and 9.3 percent for cardiovascular heart disease.

Is Walking Just as Good as Running?

April Fools’ Day: Origin and History

The uncertain origins of a foolish day

by David Johnson and Shmuel Ross

April Fools’ Day, sometimes called All Fools’ Day, is one of the most light-hearted days of the year. Its origins are uncertain. Some see it as a celebration related to the turn of the seasons, while others believe it stems from the adoption of a new calendar.

 

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