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Calcium Supplements May Increase Risk Of Heart Attacks

Hartford : CT : USA | Jul 30, 2010 at 7:59 PM PDT
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A new review of research on calcium supplements is raising new health concerns for people who take them regularly to prevent bone loss. Researchers re-analyzed data on over 10,000 adults and found that calcium supplements appear to provide limited bone health benefits to people over the age of 40, and they appear to increase the risk of heart attacks by nearly 30 percent, according to HealthDay.

"It is not clear whether [calcium supplements] really increase the risk of heart attacks or strokes," said John Cleland, author of an editorial accompanying the report in the British Journal of Medicine. However, "they do appear to be a waste of time and effort, and we should probably stop using them."

Unlike calcium intake from dietary sources, supplements can increase the level of calcium in the blood, which may heart attack risk. Researchers recommend people get calcium naturally through dairy products, green leafy vegetables, and other dietary sources. The assumed health benefits of supplements in general continue to face scrutiny by the scientific community.

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The scientists said calcium supplements are linked with a 30% jump in heart attacks
The scientists said calcium supplements are linked with a 30% jump in heart attacks

US Journalist is based in San Francisco, California, United States of America, and is a Stringer for Allvoices.
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Posted By skooter skooter | over 1 year ago
good report, thanks for sharing.
Posted By ethelsmith ethelsmith | over 1 year ago
Informative. People need to seek professional health advice before stopping taking them though. What about women with potential osteoporosis?
Posted By monique16 *Monique Southall:)* | over 1 year ago
thanks we need to know about health risks

News Stories

 
  • Calcium Supplements May Increase Heart Attack Risk

    National Public Radio
    April Fulton Before you pop that calcium supplement, you might want to talk to your doctor. A new analysis out in the British Journal of Medicine says calcium supplements may increase the risk of heart attack by 30 percent. Calcium supplements have...
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    Researchers looked into 11 studies tracking nearly 12000 elderly people over four years...The results found a 30 percent increase in the risk of a heart attack for people on the supplements. Auckland University Prof of Medicine Ian Reid says using...
  • Calcium heart risk link

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    Researchers said the use of supplements should be reassessed in light of the analysis, published in the British Medical Journal yesterday. They said that because supplements were widely used, the ''modest'' increase in heart attack risk could...
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  • Study: Calcium supplements raise heart attack risk

    Pittsburgh Post-Gazette
    Patients who took calcium increased their risk of a heart attack by about 30 percent, according to researchers who said use of dietary supplements for preventing and treating osteoporosis should be reviewed. In five studies with more than 8,000...
  • Study links calcium pills to heart risk

    Times of India
    Popped by millions of women and senior citizens for strong bones, it apparently has a potentially dangerous side effect. The pills could increase chances of suffering a cardiac arrest, claims a new study. An international panel of researchers -- many...

Blogs

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  • Calcium Supplements May Up Heart Attack Risk

    www.healthcosmo.com
    Doctors should not recommend calcium supplements for patients with osteoporosis unless the patients are also taking an effective osteoporosis treatment, Dr. Cleland and his co-author conclude. It's unclear how calcium supplements might ...
  • Calcium supplements and heart risk « Healthy Aging: Body, Mind ...

    agingresearch.wordpress.com
    The analysis also suggested the supplements might slightly increase hip fractures and have only a modest overall effect on reducing all kinds of fractures. But cardiologist John Cleland of the Hull York Medical School in England told ...
  • Calcium Supplements May Increase Heart Attack Risk | KOSU Radio

    kosu.org
    Before you pop that calcium supplement, you might want to talk to your doctor.A new analysis out in the British Journal of Medicine says calcium supplements may. ... The analysis also suggested the supplements might slightly increase hip fractures
  • Calcium supplements elevate the risk of heart disease--study | The ...

    www.themoneytimes.com
    ... with osteoporosis should generally not be treated with calcium supplements, either alone or combined with vitamin D, unless they are also receiving an effective treatment for osteoporosis for a recognized indication,” John Cleland, ...
  • Pulse - Use of calcium supplements in osteoporosis 'should be ...

    www.pulsetoday.co.uk
    In an accompanying editorial, Professor John Cleland, professor of cardiology at the University of Hull, said calcium 'should not be given without concomitant treatment'. 'Calcium supplements, given alone, improve bone mineral density, ...
  • Dagboek » Calcium supplement, should I stop taking?

    dagboek.thesserie.com
    In a commentary, John Cleland of the University of Hull and colleagues point out that — regardless of possible impacts on heart attack rates — calcium supplements are probably not very efficient in reducing fractures in any case. ...

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