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Vitamin E May Add To Stroke Risk

People taking vitamin E supplements may put themselves at a slightly increased risk for a hemorrhagic stroke.

According to a new report, an estimated 13 percent of the population takes vitamin E supplements.  Some studies have suggested that taking vitamin E can protect against heart disease, while others have found that, in high doses, it might increase the risk of death reports the American Association for Critical Illness Insurance which tracks medically-related news.

Vitamin E supplementation is not as safe as we may like to believe, noted one of the lead researchers with the division of preventive medicine at Brigham and Women’s Hospital in Boston.  Specifically, their findings reveal it appears to carry an increased risk for hemorrhagic stroke.

While the risk is low translating into one additional hemorrhage per 1,250 persons taking vitamin E, widespread and uncontrolled use of vitamin E should be cautioned against the scientist added.

There are basically two types of stroke: one where blood flow to the brain is blocked, called an ischemic stroke, and one where vessels rupture and bleed into the brain, called a hemorrhagic stroke. Of the two, hemorrhagic strokes are more rare, but more serious, the researchers noted.

The research team looked at nine trials that included 118,756 patients. Although none of the trials found an overall risk for stroke associated with vitamin E, there was a difference in the risk of the type of stroke.

The researchers found there were 223 hemorrhagic strokes among the 50,334 people taking vitamin E, compared with 183 hemorrhagic strokes among the 50,414 people taking a placebo.

However, for the risk of ischemic stroke, vitamin E was actually mildly protective, reducing the risk of ischemic stroke 10 percent, the researchers found.

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