Ask Mr. Pedometer and Friends…
Jan 16, 2019
Q: Mr. Pedometer, I know you encourage us all to walk frequently, but I am wondering, will that help those of us with high blood pressure?
A: An AARP Bulletin reported last January that high blood pressure is just one of half a dozen ailments that can be improved by taking regular walks – but at different speeds and durations.
Here is an excerpt from the article by Sara Altshul, describing what walking can help:
HIGH BLOOD PRESSURE – “Shoot for at least 1.75 miles at a moderate rate (3-4.5 miles per hour) most days of the week to lower blood pressure and cholesterol, says Paul T. Williams, a life sciences researcher at the Lawrence Berkeley National Laboratory in Berkeley, California.”
ARTHRITIS – It may seem counter-intuitive that people with joint pain can feel better if they walk more, but that is what the research shows. Start with 5 minutes and build up to 30 minutes per day of walking at a leisurely pace for 5 days per week, suggests Leigh F. Callahan, assistant director of the Thurston Arthritis Research Center, U. of North Carolina. “If the pain is worse two hours after the walk than it was before the walk started, take a less intense walk the next time.”
DEPRESSION – Walking fast “increases the production of serotonin, dopamine, and other brain chemicals that lift your mood, says John B. Arden, author of The Brain Bible. “Start with 10 minutes of strolling, then walk briskly to 75 percent of your maximum effort – a pace that makes talking difficult. Keep that up for 2-3 minutes, then resume a strolling pace. Repeat these intervals for 20-30 minutes.”
INSOMNIA – Exposure to daylight can help. “Bright light inhibits the body’s secretion of melatonin, our natural sleep agent,” says Donald W. Greenblatt, M.D., director of the Medicine Sleep Center at the U. of Rochester, New York. “When you block melatonin in the morning by walking outside, it then bounces back later in the day, helping to promote sleep.” Late afternoon walks also can be effective. Try for daily walks at a comfortable pace for 15-30 minute, finishing your walk at least 3 hours before bedtime. “Be patient: some evidence suggests that it can take a couple of weeks to get the full benefit of exercise, so don’t be disappointed if you are not experiencing an immediate effect, Greenblatt says.”
OSTEOPOROSIS – Did you know that walking helps preserve bone? Walking 30 minutes a day, 5 days a week, can make a difference. “Three 10-minute walks a day are as bone-strengthening as one 30-minute walk,” says Andrea Singer, M.D., of the national Osteoporosis Foundation.
TYPE 2 DIABETES – “Walking after eating sweets can prevent a blood sugar spike. Walk for 15 minutes at an easy pace about a half-hour after breakfast, lunch and dinner.…Because people with diabetes can develop foot infections due to reduced blood flow to the feet, it’s important to get properly fitted for walking shoes.”
So, you see, that’s even more reason why you should…
AND SLEEP WELL,
FOR A HEALTHY, LONGER LIFE!