Featured Research

from universities, journals, and other organizations

Magnesium lowers blood pressure, study suggests

Date:
March 13, 2012
Source:
University of Hertfordshire
Summary:
Researchers have found that magnesium supplements may offer small but clinically significant reductions in blood pressure.The researchers also discovered that the size of the effect increased in line with increased dosage.

Researchers from the University of Hertfordshire have found that magnesium supplements may offer small but clinically significant reductions in blood pressure. In a paper published in the European Journal of Clinical Nutrition, the researchers also discovered that the size of the effect increased in line with increased dosage.

Related Articles


Cardiovascular diseases cause almost fifty per cent of deaths in Europe and contribute significantly to escalating healthcare costs. Elevated blood pressure or hypertension is a major risk factor for mortality from cardiovascular and renal disease. Causes of hypertension include (but are not limited to) smoking, sedentary lifestyle, a diet high in sodium and an inadequate intake of other minerals such as potassium, calcium and magnesium.

"Until now, there's been inconclusive evidence regarding the effect of magnesium supplements on blood pressure," said Lindsy Kass, Senior Lecturer and registered nutritionist at the University of Hertfordshire. "So we conducted a meta-analysis by analysing data from twenty-two trials involving 1,173 people to assess the effect of magnesium on blood pressure."

In the trials, the magnesium supplementation doses ranged from 120 to 973 mg with between 3 to 24 weeks of follow-up. Although not all individual trials showed significance in blood pressure reduction, by combining the trials, the overall data indicated that magnesium supplementation reduced both systolic and diastolic blood pressure. With the best results observed at the higher dosages.

"The clinical significance in the reductions found from this meta-analysis may be important in helping to prevent hypertension and associated risks around cardiovascular disease," said Lindsy. "And is worthy of future trials using solid methodology."


Story Source:

The above story is based on materials provided by University of Hertfordshire. Note: Materials may be edited for content and length.


Journal Reference:

  1. L Kass, J Weekes, L Carpenter. Effect of magnesium supplementation on blood pressure: a meta-analysis. European Journal of Clinical Nutrition, 2012; DOI: 10.1038/ejcn.2012.4

Cite This Page:

University of Hertfordshire. "Magnesium lowers blood pressure, study suggests." ScienceDaily. ScienceDaily, 13 March 2012. <www.sciencedaily.com/releases/2012/03/120313230354.htm>.
University of Hertfordshire. (2012, March 13). Magnesium lowers blood pressure, study suggests. ScienceDaily. Retrieved April 21, 2015 from www.sciencedaily.com/releases/2012/03/120313230354.htm
University of Hertfordshire. "Magnesium lowers blood pressure, study suggests." ScienceDaily. www.sciencedaily.com/releases/2012/03/120313230354.htm (accessed April 21, 2015).

Share This


More From ScienceDaily



More Health & Medicine News

Tuesday, April 21, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Blue Bell Recalls All Products

Blue Bell Recalls All Products

AP (Apr. 21, 2015) Blue Bell Creameries voluntary recalled for all of its products after two samples of chocolate chip cookie dough ice cream tested positive for listeria, a potentially deadly bacteria. Blue Bell&apos;s President and CEO issued a video statement. (April 21) Video provided by AP
Powered by NewsLook.com
'Tutu Tuesdays' Brighten Faces at Kids' Hospital

'Tutu Tuesdays' Brighten Faces at Kids' Hospital

AP (Apr. 21, 2015) Doctors and nurses have started wearing ballet tutus every Tuesday to cheer up young hospital patients at a Florida hospital. It started with a request made by a nervous patient -- now, almost the entire staff is wearing the tutus. (April 21) Video provided by AP
Powered by NewsLook.com
Humanoid Robot Can Recognise and Interact With People

Humanoid Robot Can Recognise and Interact With People

Reuters - Innovations Video Online (Apr. 20, 2015) An ultra-realistic humanoid robot called &apos;Han&apos; recognises and interprets people&apos;s facial expressions and can even hold simple conversations. Developers Hanson Robotics hope androids like Han could have uses in hospitality and health care industries where face-to-face communication is vital. Matthew Stock reports. Video provided by Reuters
Powered by NewsLook.com
Labour Party Warns Britain's Health Service 'on Life Support'

Labour Party Warns Britain's Health Service 'on Life Support'

AFP (Apr. 20, 2015) Britain&apos;s opposition Labour Party Monday claimed the National Health Service (NHS) was &apos;on life support&apos; as it turned its attention to the state-run service, which is a key issue for the UK&apos;s May 7 general election. Video provided by AFP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins