Did you know that every minute you walk can extend your life by 1.5
to 2 minutes? In addition, many studies show that people who walk
regularly live longer, weigh less, have lower blood pressure, and enjoy
better overall health than non-walkers.
Ready to lace on your
shoes? If you want to add to the amount of walking you do, just clip on a
pedometer. That simple action actually increases your physical activity
by over 2100 steps per day, a review that pooled data from 26 studies
found.
Here’s a look at ten benefits of walking.
Walking Increases Your Lifespan
Walking
more than an hour a day improves life expectancy significantly, a 2011
study showed. The researchers looked at 27,738 participants between the
ages of 40 and 79 over a 13-year period. Surprisingly, their lifetime
medical costs did not increase—even though they lived longer.
“An
increase in walking time at the population level would bring about a
tremendous change in people’s health and medical cost,” the study
authors wrote.
Walking Wards Off Diabetes
Just
thirty minutes of walking a day can prevent diseases such as type 2
diabetes, a 2002 study looking at both overweight and average weight men
and women in a population at high risk for the disease showed.
If you already have diabetes, walking is helpful for you, too. A mile or more daily cuts your risk of death from all causes in half, according to a 2007 study.
Walking Keeps Your Mind Sharp
Walking
72 blocks a week (around six to nine miles) helps increase grey matter,
which in turn lowers the risk of suffering from cognitive impairment—or
trouble with concentration, memory and thought, according to a study
which looked at 299 seniors over a nine-year period.
Furthermore,
walking five miles per week can provide some protection to the memory
and learning areas of the brains of those already suffering from
Alzheimer’s disease or mild cognitive impairment, and lead to a slower
decline in memory loss.
Common Symptoms of Alzheimer's Disease
Walking Helps Lower Blood Pressure
Walking
just 30 minutes a day, three to five days a week—even when the 30
minutes are broken into three ten-minute increments—has been found to
significantly lower blood pressure.
Walking is Great for Bone Health
Putting
one foot in front of the other for about a mile a day led to improved
bone density in post-menopausal women, and slowed the rate of bone loss
from the legs, according to a 1994 study. “It takes walkers four to
seven years longer to reach the point of very low bone density, study
leader Dr. Krall told the New York Times.
Walking Cuts the Risk of Stroke
Walking
about 12.5 miles a week or more cut the risk of stroke in half,
according to a study looking at over 11,000 Harvard University alumni
with an average age of 58.
Walking Improves Your Mood
If
you’re feeling down in the dumps, walking is a quick and easy solution.
Just thirty minutes on a treadmill reduces feelings of tension and
depression, according to research published in the British Journal of
Sports Medicine. In fact, the study found that walking lifted moods more
quickly than anti-depressants did (and with fewer side effects).
And
the more people walk, the better their mood and energy, says California
State University Long Beach professor Robert Thayer, based on a study
looking at 37 study participants over a 20-day period.
Walking Torches Calories
Just
20 minutes of walking a day will burn 7 pounds a year. The effects are
even more dramatic when you add in some dietary changes as well.
23 Diet Plans Reviewed: Do They Work?
Walking Improves Insomnia
Having
trouble sleeping at night? Try taking a brisk 45-minute walk in the
morning five days a week, and your sleep may improve significantly,
according to research from the Fred Hutchinson Cancer Research Center in
Seattle, which looked at women from the age of 50-74. (Walking in the
evening, however, sometimes has the opposite effect—so keep an eye on
when you’re exercising and what your sleep patterns are.)
Walking is Good for the Heart
Women
who took brisk walks for three or more hours per week reduced their
risk of heart disease by 30-40 percent, according to an analysis of over
72,000 women aged 40-65, who were enrolled in the prospective Nurses’
Health Study. As I reported recently, heart attacks kill more US women
than men annually. However, the benefits of walking aren’t limited to
one gender. A different study showed that walking can cut the risk of
coronary heart disease in half for men between the ages of 71 and 93.


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