The report, published in the journal "/*Neurology*/," showed that walking about six miles a week appears to protect against brain shrinkage in old age.
Researchers said this can help with memory problems and cognitive decline later in life.
The report, published in the journal "/*Neurology*/," showed that walking about six miles a week appears to protect against brain shrinkage in old age.
Researchers said this can help with memory problems and cognitive decline later in life.