Navigation Links
Lack of Potassium Linked to High Blood Pressure
Date:11/9/2008

The finding is especially true for blacks, study suggests

SUNDAY, Nov. 9 (HealthDay News) -- Consuming too little potassium may be as big a risk factor for high blood pressure as eating too much sodium, especially for blacks, new research says.

The study also identified a gene that may influence potassium's effects on blood pressure.

The findings, based on a Texas heart study done on the urine samples of 3,300 people, support previous studies that made similar conclusions about potassium and blood pressure.

The new study was to be presented Saturday at the American Society of Nephrology's annual meeting, in Philadelphia.

"The lower the potassium in the urine, hence the lower the potassium in the diet, the higher the blood pressure," lead study author Dr. Susan Hedayati, of the University of Texas Southwestern Medical Center at Dallas, said in a news release issued by the conference organizers. "This effect was even stronger than the effect of sodium on blood pressure."

The link between high blood pressure and low potassium was strong even when age, race, and other cardiovascular risk factors, such as high cholesterol, diabetes and smoking, were factored in. About half the study participants were black, and they tended to consume the least amount of potassium in their diet, Hedayati said.

Laboratory research for the study suggests that the WNK1 gene may be responsible for potassium's effects on blood pressure. More research is being done to test how fixed levels of potassium in a diet affect blood pressure and the gene's activity.

Meanwhile, the researchers urged people to consume more potassium and less sodium. "High-potassium foods include fruits such as bananas, and citrus fruits and vegetables," Hedayati said. "Consuming a larger amount of these foods in the diet may lower blood pressure."

More information

The American Academy of Family Physicians has more about lowering your blood pressure.



-- Kevin McKeever



SOURCE: American Society of Nephrology, news release, Nov. 8, 2008


'/>"/>
Copyright©2008 ScoutNews,LLC.
All rights reserved

Related medicine news :

1. Low potassium linked to high blood pressure
2. Unilever Unveils Promise(R) SuperShots(R) for Blood Pressure, the First Functional Shot to Increase Daily Potassium Intake to Help Reduce the Risk of High Blood Pressure
3. Watson Receives FDA Approval of Potassium Chloride Extended-Release Capsules
4. A drug-sensitive traffic cop tells potassium channels to get lost
5. Debt-Linked Stress May Spur Premature Delivery
6. Anxiety Linked to Heart Attack Can Raise Death Risk
7. Moms Smoking Linked to Increased Risk of Birth Defects
8. Moms smoking linked to increased risk of birth defects
9. Old Blood Linked To Infection
10. Osteoporosis Meds Linked to Heart Problem
11. Researchers Find More Genes Linked to Lung Cancer
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/24/2016)... ... June 24, 2016 , ... A recent article published June 14 ... The article goes on to state that individuals are now more comfortable seeking to ... operations such as calf and cheek reduction. The Los Angeles area medical group, Beverly ...
(Date:6/24/2016)... ... ... a crisis. Her son James, eight, was out of control. Prone to extreme mood shifts ... upset him, he couldn’t control his emotions,” remembers Marcy. “If there was a knife ... and say he was going to kill them. If we were driving on the ...
(Date:6/24/2016)... ... June 24, 2016 , ... ... micro-osteoperforation for accelerated orthodontic treatment. Dr. Cheng has extensive experience with all areas ... , AcceleDent, and accelerated osteogenic orthodontics. , Micro-osteoperforation is a revolutionary adjunct ...
(Date:6/24/2016)... (PRWEB) , ... June 24, 2016 , ... People across ... in Genome magazine’s Code Talker Award, an essay contest in which patients and their ... award to be presented at the 2016 National Society of Genetic Counselors (NSGC) Annual ...
(Date:6/24/2016)... , ... June 24, 2016 , ... ... The Grove Investment Group (TGIG), has initiated cultivation and processing operations at its ... Vegas and Pahrump, Nevada. , Puradigm is the manufacturer of a complete system ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... , June 24, 2016 Dehaier Medical Systems ... "Company"), which develops, markets and sells medical devices and ... , signed a strategic cooperation agreement with Hongyuan Supply ... Supply Chain") on June 20, 2016, to develop Dehaier,s ... strategic cooperation agreement, Dehaier will leverage Hongyuan Supply Chain,s ...
(Date:6/24/2016)... , June 24, 2016 According ... by Type (Standard Pen Needles, Safety Pen Needles), Needle ... GLP-1, Growth Hormone), Mode of Purchase (Retail, Non-Retail) - ... This report studies the market for the forecast period ... reach USD 2.81 Billion by 2021 from USD 1.65 ...
(Date:6/24/2016)... Tenn. , June 24, 2016  Arkis ... providing less invasive and more durable cerebrospinal fluid ... in funding.  The Series-A funding is led by ... Lighthouse Fund, and other private investors.  Arkis, new ... neurosurgical instrumentation and the market release of its ...
Breaking Medicine Technology: