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:10/13/2017)... RIDGE, N.J. (PRWEB) , ... October 13, 2017 , ... ... annual Holly Day Market. Featuring a collection of specialty vendors and unique items from ... of personalized and quality-focused health and wellness services offered by the VNA. The ...
(Date:10/13/2017)... ... October 13, 2017 , ... ... Agile Software Development, has been awarded a contract by the Center for Medicare ... (BPA) aims to accelerate the enterprise use of Agile methodologies in a consistent ...
(Date:10/12/2017)... ... October 12, 2017 , ... Planet Fitness, one of the largest and fastest ... to open a flagship location in Covington, LA at 401 N. U.S. Highway 190, ... next to Office Depot in the Holiday Square shopping center. Its location allows it ...
(Date:10/12/2017)... ... October 12, 2017 , ... Information about the technology: , ... to enable prevention of a major side effect of chemotherapy in children. Cisplatin ... patients. For cisplatin, hearing loss is FDA listed on-label as a dose limiting ...
(Date:10/12/2017)... Mich. (PRWEB) , ... October 12, 2017 , ... ... has been named one of Michigan’s 2017 Best and Brightest in Wellness® by ... Brightest in Wellness® awards program on Friday, Oct. 20 from 7:30 a.m. to ...
Breaking Medicine News(10 mins):
(Date:10/12/2017)... SAN DIEGO , Oct. 12, 2017 ... has recognized the company with their  2017 New Product Innovation ... is based on extensive primary and secondary medical device market ... AVACEN Medical, through its first-to-market OTC, drug-free pain relief product, ... a unique approach to treating fibromyalgia widespread pain. ...
(Date:10/11/2017)... 11, 2017  True Health, a leader in ... effort during National Breast Cancer Awareness month to ... Research recently ... that more than 10 million American women are ... BRCA1 or BRCA2 and have not had testing. These ...
(Date:10/5/2017)... Ill. , Oct. 5, 2017  In ... Association of Oral and Maxillofacial Surgeons (AAOMS) released ... opioids – to be used as a first-line ... pain. Recognizing ... the AAOMS White Paper "Opioid Prescribing: Acute and ...
Breaking Medicine Technology: