High Dose Vitamin E May Actually Increase Risk Of Prostate Cancer

High dose supplemental vitamin E does not decrease the risk of developing prostate cancer and may in-fact increase risk slightly according to the results of a study published in the October 12 issue of the Journal of the American Medical Association.

Researchers used data from The Selenium and Vitamin E Cancer Prevention Trial to determine whether supplementation of either vitamin E, selenium, or both in combination could reduce the risk of developing prostate cancer.

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The Link Between Sun Exposure, Vitamin D, & Cancer Prognosis

The sunDid you know that your chances of beating cancer depend on the season you are diagnosed in? It may seem bizarre but a large number of studies have found that individuals who are diagnosed with cancer in the summer have a better cancer prognosis than those diagnosed in the winter, apparently due to increased production of vitamin D by the body over the summer months.

A 2004 study, published in the journal Cancer Causes and Control, looked at the effect of sunlight on the prognosis of colon, breast, and prostate cancer in Norway. The researchers found that the case-fatality rate was higher in winter than in other seasons for all three forms of cancer.

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Diets High In Fat, Low In Fruit & Vegetables Linked To Bladder Cancer

A bowl of fruitA low intake of fruit and vegetables, and a high fat diet may be risk factors for bladder cancer according to the findings of a study published in the American Journal of Epidemiology in April 2000.

The study involved the analysis of 38 previous research studies on the impact of diet on bladder cancer. The researchers looked at six dietary variables: high meat intake, high fat intake, low vegetable consumption, low fruit consumption, low intake of retinol (vitamin A), and low intake of beta-carotene.

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Vitamin E Supplementation Decreases Risk Of Prostate Cancer In Smokers

Some red pillsA form of Vitamin E known as alpha-tocopherol may reduce both the risk of developing and dying from prostate cancer in smokers according to a study published in the Journal of the National Cancer Institute.

The study, which was published back in 1998 by researchers at the Department of Public Health in Helsinki, Finland, looked at the effect of daily supplementation of 20mg of beta-carotene and/or 50mg of alpha-tocopherol on the risk of prostate cancer. Beta-carotene is an antioxidant that is converted by the body into Vitamin A.

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Vitamin D Not Effective In Reducing Prostate Cancer Risk

Some vitamin pillsA new study, published in the Journal of the National Cancer Institute earlier this year has found that Vitamin D is not effective in reducing the risk of developing prostate cancer.

Recent studies have found a link between vitamin D levels and a reduction in the risk of many forms of cancer such as melanoma, breast, colon, and lung cancer however studies on the relationship between vitamin D intake and prostate cancer have yielded conflicting results to date.

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Folate May Reduce Pancreatic Cancer Risk

Diets high in folate, also known as folic acid or vitamin B9, have been implicated with a reduced risk of many cancers including colo-rectal, lung, and esophageal cancer. Recent evidence also suggests a link between folate and a reduction in pancreatic cancer risk of up to 75% in some cases.

The study, conducted by Swedish researchers and published in the Journal of the National Cancer Institute in March 2006 involved the study of 81,922 men and women from Sweden for an average of 6.8 years.

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Study: Smokers’ Lung Cancer Risk Not Reduced By Vitamin E, C, Or B9

Pills spilling from bottleA scientific study has shown that three popular vitamins, vitamin C, vitamin E, and folic acid (vitamin B9) do not reduce lung cancer risk. Furthermore, researchers found a small but significant increase in lung cancer risk amongst smokers taking vitamin E supplements.

The research, which is reported in the March 2008 issue of the American Journal of Respiratory and Critical Care Medicine, followed 77,126 American men and women from the state of Washington aged between 50 and 76.

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Vitamin & Mineral Supplementation Higher In Cancer Survivors

Vitamin supplementsUsage of vitamin and minerals supplements is much higher amongst cancer survivors than it is in the general population according to a recent research review funded by the National Cancer Institute.

The study, published in the Journal of Clinical Oncology found that between 64 and 81 percent of cancer survivors had reported using some form of vitamin or mineral supplement while between 26 and 77 percent reported taking some form of multivitamin.

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