Brisk walking can boost blood flow to your brain, according to a new study from the Texas Health Presbyterian Hospital Institute for Exercise and Environmental Medicine in Dallas.
A team of researchers, led by Rong Zhang, analyzed data they collected over the course of three months from 16 women aged 60 and older. At the beginning of the study, the researchers used Doppler ultrasonography to measure blood flow in the arteries that supply oxygen-rich blood and glucose to the brain. They then created specific work out regimens for each participant, which, depending on their level of fitness, added up to an average of 30 to 50 minutes of walking three to four times a week.
At the end of three months, their findings show that blood flow to the brain had increased by 15 percent.
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