Chronic kidney disease (CKD) is a growing problem globally, especially in aging populations. As people age, their kidney function declines - and this is a normal part of aging. A recent study found that physical activity slows this kidney function decline.
The study followed healthy individuals (aged 50 to 64 years at the start), who had varying physical activity levels, over an 11 year period. The researchers found that there is a dose response effect from physical activity - more active persons had a slower annual kidney function decline, as well as a much lower risk of accelerated kidney function decline.
The slowest level of kidney decline was in persons who were physically active almost every day (at least 5 days a week) and who engaged in more intense exercise. Note that physical activity is not just doing exercises - it's physical activity of all sorts. Yes, walking counts.
The researchers viewed physical activity as having reno-protective effects - in both the general population and in persons with CKD. This is because it lowers the risk of developing CKD, but it also slows kidney function decline. By the way, other studies have also found physical activity or exercise beneficial in slowing down the kidney function decline that occurs with aging.
From Medscape: Physical Activity May Slow Kidney Function Decline
Increased physical activity was associated with a substantially lower risk for kidney function decline, with the strongest effects seen with higher frequencies and intensities of activity, according to a new longitudinal study. ...continue reading "Physical Activity Slows Down Kidney Function Decline That Occurs With Aging"