High BP at Age 50 Linked to Dementia
If you're over the age of 50 and have high systolic blood pressure, you are more likely to develop dementia later in life, according to a recent study.
The research, published in the European Heart Journal, found that systolic blood pressure (the top number) as low as 130 increased the risk, even though 140 is the usual level at which treatment with blood pressure medication is recommended.
After controlling for many risk factors, including stroke, heart failure and other cardiovascular diseases, the researchers found that a systolic blood pressure at age 50 of 130 or greater was independently associated with a 38 percent increased risk of dementia.
While the study shows an association between high blood pressure and dementia risk, it is important to note that it did not prove cause and effect.
In addition, the findings did not show an increased risk at age 60 or 70. In fact, reducing blood pressure late in life, once patients have become accustomed to slightly higher blood pressure, can actually be bad for cognitive function, according to experts, so it is important to consult your physician before undergoing treatment.
