Selenium News and Research

Latest Selenium News and Research

Meta-analysis on antioxidants provides muddled conclusions

A new meta-analysis examining the effect of antioxidant supplements on all-cause mortality published in the Feb. 28, 2007 issue of the Journal of the American Medical Association (JAMA) misuses meta-analysis methods to create generalized conclusions that may inappropriately confuse and alarm consumers who can benefit from supplementing with antioxidants, said the Council for Responsible Nutrition (CRN).

27 Feb 2007

Selenium reduces prostate cancer risk in men taking extra vitamin E

A new study is suggesting that for certain groups of men a high dietary intake of selenium may reduce their risk of prostate cancer.

6 Feb 2007

Dieting may not help cancer patients

One study, a meta-analysis of 59 trials, found little evidence that diet is associated with survival or prognosis.

19 Jul 2006

Injection may prevent infertility in men receiving cancer chemotherapy

It may be possible to protect the testes of cancer patients against the loss of fertility caused by chemotherapy.

20 Jun 2006

Little evidence multivitamins prevent chronic diseases

There is little scientific evidence to suggest that taking a multivitamin supplement helps Americans ward off chronic diseases, including most cancers and cardiovascular disease.

23 May 2006

Level of selenium-containing proteins in the body instrumental in preventing cancer

Selenium, an essential dietary mineral that can act as an antioxidant when incorporated into proteins, has been shown in many studies to reduce the incidence of cancers -- notably lung, colorectal and prostate.

23 May 2006

Public health effects of exposure to toxic metals

Exposure to toxic elements leads to worrying health problems in many parts of the world, including Europe.

1 Mar 2006

Lack of selenium increases risk of knee osteoarthritis

University of North Carolina at Chapel Hill Thurston Arthritis Center medical scientists and colleagues conducted the research. It focused on the knees of 940 participants enrolled in the Johnston County (N.C.) Osteoarthritis Project, a continuing, federally supported investigation of osteoarthritis that began 15 years ago and is headquartered at UNC.

20 Nov 2005

Role of alpha tocopherol associated protein in prostate cancer

Researchers have identified a protein that disrupts an important signaling pathway in prostate cancer cells and suppresses growth of the cancer.

1 Nov 2005

EU upholds food supplement ban - rejects appeal by health groups

The European Court of Justice has upheld a controversial law which could ban hundreds of vitamin and mineral supplements from being sold in Britain.

12 Jul 2005

Selenium will have critical role in prostate cancer treatment

Researchers at Fox Chase Cancer Center in Philadelphia have come a step closer to understanding selenium's molecular role in causing prostate cancer cells to self-destruct. According to data presented today at the 96th Annual Meeting of the American Association for Cancer Research in Anaheim, Calif., selenium helps malignant cells overcome their resistance to TRAIL-induced apopstosis (self-inflicted cell death).

20 Apr 2005

Selenium, vitamin E and the tomato nutrient lycopene have been shown to reduce prostate cancer

Greater levels of selenium, vitamin E and the tomato nutrient lycopene have been shown to reduce prostate cancer in one out of every four Caucasian males - those who inherit a specific genetic variation that's particularly sensitive to oxidative stress.

15 Mar 2005

Protein circulating in the blood delivers selenium to germ cells, enabling normal development of sperm

A paper to be published in the journal Biology of Reproduction offers evidence that a protein circulating in the blood of mammals delivers the dietary micronutrient selenium to germ cells, enabling these cells to develop into normal sperm.

7 Mar 2005

Increases in macronutrient consumption during pregnancy can lead to increased birthweight

Giving pregnant women in the developing world a daily supplement containing 10 vitamins and five minerals could help increase the birthweight of their babies, concludes a study published online by The Lancet.

3 Mar 2005

Antioxidants do not prolong the survival of patients with amyotrophic lateral sclerosis, or Lou Gehrig’s disease

A review of recent studies suggests that antioxidant supplements, including vitamin E and selenium, do not prolong the survival of patients with amyotrophic lateral sclerosis, or Lou Gehrig’s disease.

24 Jan 2005

Low-dose antioxidant supplementation may reduce the risk of cancer among men, but not in women

According to the article, antioxidants including beta carotene, ascorbic acid, vitamin E, selenium, and zinc may prevent some of the harmful effects caused by free radicals – reactive molecules produced by metabolism in the body.

23 Nov 2004

Best way to protect yourself from digestive cancers is by eating right, not taking a pill

“The bottom line is to forget the antioxidant supplement and eat lots of whole grains, fresh fruits and vegetables,” said William Hart, Ph.D., R.D., associate professor of nutrition and dietetics at Saint Louis University. “Limit meat, high fat milk products and all other sources of fat.”

8 Oct 2004

Vitamin supplements not effective in protecting against gastro-intestinal cancer

A systematic review and meta-analysis (pooled analysis) of previously published randomised trials in this week’s issue of THE LANCET provides strong evidence that antioxidant supplements (such as vitamin supplements) are not effective in protecting against gastro-intestinal cancer.

30 Sep 2004

Male smokers needed for study to investigate new method of improving selenium intake

Around 200 men – including men who smoke – are being sought by researchers in Adelaide, South Australia to take part in a new study aimed at preventing cancer and other health problems.

30 Sep 2004

Antioxidant pills do nothing to prevent cardiovascular disease

Research published in the current issue of the Journal of the American Heart Association, shows that antioxidant pills have no clear benefit in the prevention of cardiovascular disease.

2 Aug 2004

Selenium News and Research

Latest Selenium News and Research

Meta-analysis on antioxidants provides muddled conclusions

Selenium reduces prostate cancer risk in men taking extra vitamin E

Dieting may not help cancer patients

Injection may prevent infertility in men receiving cancer chemotherapy

Little evidence multivitamins prevent chronic diseases

Level of selenium-containing proteins in the body instrumental in preventing cancer

Public health effects of exposure to toxic metals

Lack of selenium increases risk of knee osteoarthritis

Role of alpha tocopherol associated protein in prostate cancer

EU upholds food supplement ban - rejects appeal by health groups

Selenium will have critical role in prostate cancer treatment

Selenium, vitamin E and the tomato nutrient lycopene have been shown to reduce prostate cancer

Protein circulating in the blood delivers selenium to germ cells, enabling normal development of sperm

Increases in macronutrient consumption during pregnancy can lead to increased birthweight

Antioxidants do not prolong the survival of patients with amyotrophic lateral sclerosis, or Lou Gehrig’s disease

Low-dose antioxidant supplementation may reduce the risk of cancer among men, but not in women

Best way to protect yourself from digestive cancers is by eating right, not taking a pill

Vitamin supplements not effective in protecting against gastro-intestinal cancer

Male smokers needed for study to investigate new method of improving selenium intake

Antioxidant pills do nothing to prevent cardiovascular disease

Precision in every drop: Inside Hamilton’s syringe technology

Exploring the Future of Neuroscience Drug Discovery

Genomic conservation in Thailand's mangroves

Selenium News and Research

Latest Selenium News and Research

Precision in every drop: Inside Hamilton’s syringe technology

Exploring the Future of Neuroscience Drug Discovery

Genomic conservation in Thailand's mangroves

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