Oncology & Cancer

Taking additional selenium will not reduce cancer risk

Although some people believe that taking selenium can reduce a person's risk of cancer, a Cochrane Systematic Review of randomised controlled clinical trials found no protective effect against non-melanoma skin cancer or ...

Oncology & Cancer

Selenium status influence cancer risk

As a nutritional trace element, selenium forms an essential part of our diet. In collaboration with the International Agency for Research on Cancer, researchers from Charité - Universitätsmedizin Berlin have been able to ...

Health

New studies highlight risks of vitamin supplements

New research is prompting a fresh look at the value of vitamin supplements, with some surprising results indicating that taking too many supplements of some could be harmful.

Alzheimer's disease & dementia

Vitamin E, selenium supplements did not prevent dementia

Antioxidant supplements vitamin E and selenium - taken alone or in combination - did not prevent dementia in asymptomatic older men, according to a study published online by JAMA Neurology.

Medications

Turning to old remedies for new health challenges

The last thing anyone wants during a stay in the hospital is a hospital-acquired infection. Nosocomial infections, as they are called, are on the rise as more pathogens become resistant to drugs currently available. One pathogen ...

Ophthalmology

Cataract risk not down with long-tem selenium, vitamin E

(HealthDay)—Long-term supplementation with selenium or vitamin E is not associated with a reduction in the risk of age-related cataract among men, according to a study published in the January issue of JAMA Ophthalmology.

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