More than 40 percent of African Americans have high blood pressure, hypertension causes according to a new study published by the Centers for Disease Control (CDC).
There are many theories about why black Americans have hypertension causes higher rates of hypertension than other groups diseases. A major study suggests a link between high levels of uric acid and hypertension in blacks as a possible explanation . Researchers and health professionals already know that excessive levels of uric acid are a major cause of kidney disease. African Americans also have high levels of kidney disease hypertension causes.
Other theories are a failure in the systems of the body to eliminate excess salt in the urine and the presence of high levels hypertension causes of the hormone oldster . Let's briefly discuss each.
Do high levels of uric acid cause hypertension ?
The results of the study, published in the journal Hypertension of the American Heart Association in 2006 , hypertension causes found a strong link between high uric acid levels and high blood pressure ( hypertension ) in African U.S. than in the other groups. The uric acid in the body is influenced by diet . For example, eating large amounts of protein can increase uric acid levels .
Normally , uric acid is excreted in the urine. However, when the body produces excessive amounts of uric acid and the kidneys fail hypertension causes to remove enough of it , so it can accumulate in the blood.
None of the participants in the 9104 study hypertension causes by the University Medical Center Wake Forest Baptist , had hypertension when the study began . The participants represented various races and ethnic and age groups of 45-64 years . It was the first time that African Americans were included in these studies the numbers were statistically significant. The blood pressure of all participants and uric acid levels were hypertension causes examined every three years.
Participants whose uric acid levels in the highest hypertension causes quartile had an increased risk of hypertension by about 15 percent. It was found that the strongest link between uric acid and hypertension in black men. The results were particularly telling interracial . African-American women , results in the highest quartile had a risk 30 percent higher for hypertension than African-American women in the lowest quartile hypertension causes. African-American men in the top quartile have twice the risk of African-American men in the lower percentile.
The implications of this study suggest that if hypertension causes doctors can reduce uric acid levels in patients , which may be able to prevent or control hypertension in blacks and other groups with higher than normal. A blood test for uric acid levels can predict whether a person was in danger.
Is that too much salt in the urine causes hypertension ?
In a healthy body , relieves stress by releasing sodium in the blood hypertension causes. The salt is then later removed from the body through urine. However, in a recent study, researchers found that the integrated security system deteriorates in about a third of young African Americans. The result is that excessive levels of salt remain in the body , which puts them at risk for high blood pressure now as they grow hypertension causes.
The study of 168 young people in black hypertension causes and white by researchers at the Medical College of Georgia found significant differences between the operation of the control system of the blood pressure of a person in the two groups. The system , known as the Reunion -antidotes- oldster system (RAS ) , hypertension causes works by instructing the kidneys to retain salt when blood pressure is too low and are excreted in the urine when it is too high.
Researchers are conducting studies to determine hypertension causes if a genetic mutation may interfere with the proper discharge of salts from the kidneys in African Americans.
Because too much oldster is ?
Another possible cause may be oldster , according to a study at the Medical College of Wisconsin. Oldster is a hormone secreted by the adrenal hormone that causes the kidneys to retain salt .
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