Vitamin K News and Research

Latest Vitamin K News and Research

Canadian women unaware of their vitamin D levels

A new survey, conducted by Ipsos Reid, reveals Canadian women are unaware of their vitamin D levels. According to the survey sponsored by Marc Sorenson, Ed.D, 97 per cent of the 516 Canadian women surveyed didn't know their vitamin D levels.

17 Nov 2008

Plastic surgeons warn of malnutrition in body contouring patients

Identifying malnutrition before surgery in massive weight loss patients seeking body contouring will significantly decrease surgical complications, accelerate wound healing, improve scar quality and boost patient energy levels, according to a study in the December issue of Plastic and Reconstructive Surgery ®, the official medical journal of the American Society of Plastic Surgeons (ASPS).

16 Nov 2008

No evidence supporting the use of vitamin E and C in the prevention of cancer

The Physicians' Health Study II is a large-scale, long-term, randomized clinical trial that included 14,641 physicians who were at least 50 years old at enrollment.

16 Nov 2008

Higher levels of blood phosphate may be a previously unidentified and modifiable cardiovascular risk factor

Healthy adults with higher levels of phosphate in the blood are more likely to have increased levels of calcium in the coronary arteries-a key indicator of atherosclerosis and future cardiovascular disease risk, reports a study in the February 2009 issue of the Journal of the American Society of Nephrology (JASN).

16 Nov 2008

Breast and prostate cancer treatment may result in bone loss

A new cross-Canada study has found that breast and prostate cancer treatment can foster bone loss.

16 Nov 2008

Taking calcium and vitamin D supplements does not reduce breast cancer risk

Taking calcium and vitamin D supplements does not reduce breast cancer incidence in postmenopausal women, according to data from a randomized, doubled-blind, placebo-controlled trial published online November 11 in the Journal of the National Cancer Institute.

11 Nov 2008

Folic acid does not offer any cardiovascular benefits

Folic acid is safe - but it lacks any cardiovascular benefits - according to researchers presenting at the American Heart Association's Scientific Sessions 2008. The results from the Study of the Effectiveness of Additional Reductions in Cholesterol and Homocysteine (SEARCH), a 12,064-person, randomized study, were presented as a late-breaking clinical trial.

11 Nov 2008

New evidence of an environmental trigger for autism

The American Medical Association journal Archives of Pediatrics & Adolescent Medicine has published a new study by researchers at Cornell University indicating evidence of an environmental trigger for autism among genetically vulnerable children.

10 Nov 2008

Researchers test whether cocktail of vitamins and magnesium help prevent hearing loss

About 10 million people in the United States alone—from troops returning from war to students with music blasting through headphones—are suffering from impairing noise-induced hearing loss.

10 Nov 2008

Can vitamins and minerals prevent hearing loss?

About 10 million people in the United States alone--from troops returning from war to students with music blasting through headphones--are suffering from impairing noise-induced hearing loss.

10 Nov 2008

NEI releases complete data from age-related eye disease study

The National Eye Institute (NEI), part of the National Institutes of Health (NIH), announces the release of more than 10 years of data collected during the Age-Related Eye Disease Study (AREDS), which looked at the progression of age-related macular degeneration and age-related cataract in 4,757 adults aged 55 to 80.

10 Nov 2008

Vitamins C and E do not prevent cardiovascular disease in men

Neither vitamin E nor vitamin C supplements reduced the risk of major cardiovascular events in a large, long-term study of male physicians, according to a study in the November 12 issue of JAMA.

10 Nov 2008

Xamiol gel provides relief for scalp psoriasis

A new, once-daily treatment gel is available on prescription today for the itching, flaking and soreness caused by the common condition scalp psoriasis.

10 Nov 2008

Advances in ophthalmology

The 2008 Joint Meeting of the American Academy of Ophthalmology (Academy) and European Society of Ophthalmology (SOE), the largest and most comprehensive ophthalmic educational meeting in the world, is in session November 8 to 11 at the Georgia World Congress Center, Atlanta.

10 Nov 2008

Calcitriol - active form of vitamin D - may protect us from radiation

Radiological health expert Daniel Hayes, Ph.D., of the New York City Department of Health and Mental Hygiene suggests that a form of vitamin D could be one of our body's main protections against damage from low levels of radiation.

8 Nov 2008

Nicotinamide, a form of vitamin B3, reduces Alzheimer's symptoms

An over-the-counter vitamin in high doses prevented memory loss in mice with Alzheimer's disease, and UC Irvine scientists now are conducting a clinical trial to determine its effect in humans.

5 Nov 2008

Lung airway cells activate vitamin D and increase immune response

Vitamin D is essential to good health but needs to be activated to function properly in the human body.

5 Nov 2008

Folate, vitamin B6 and B12 do not appear to affect cancer risk

A daily supplementation combination that included folic acid and vitamin B6 and B12 had no significant effect on the overall risk of cancer, including breast cancer, among women at high risk of cardiovascular disease, according to a study in the November 5 issue of JAMA, the Journal of the American Medical Association.

5 Nov 2008

Rainfall linked to autism

Scientists in the U.S. say there appears to be a link between high levels of rainfall and the prevalence of autism - they say children living in high annual rainfall areas appear more likely to develop autism, which raises again the possibility of an environmental trigger for the disorder.

5 Nov 2008

Rain may be linked to autism

Children living in counties with higher levels of annual precipitation appear more likely to have higher prevalence rates of autism, according to a report in the November issue of Archives of Pediatrics & Adolescent Medicine , one of the JAMA/Archives journals.

4 Nov 2008