Archives for September 20, 2005

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Show proof of steroids in supplements, says industry

By  Jess Halliday

The reputation of the entire dietary supplements industry is at risk if athletes who seek to explain failed steroid tests on the grounds that they must have ingested contamination dietary supplements do not name the offending products, claim three...

More evidence for beta-carotene, cancer link in smokers

By  staff writer

A new cohort study investigating the interaction between beta-carotene intake and cancer indicates that the carotenoid may have a protective effect in non-smokers but actually increase the risk for those who have smoked at some time in their lives.

CLA functional role needs more studies

By  Chris Mercer

More clinical studies using humans are needed to better understand the effects of conjugated linoleic acids, found naturally in dairy and meat, on weight loss and other aspects of consumers' health.

Stella Labs aims to draw up hoodia benchmark

By  Jess Halliday

Stella Labs is seeking to put an end to controversy over Hoodia gordonii testing methods by contracting independent laboratories to corroborate the findings of IBC Labs, the facility it routinely uses to test its bulk material.

Green tea could provide Alzheimer's breakthrough

By  Jess Halliday

Scientists investigating the effects of green tea antioxidant EGCG on mice's brains believe their positive results may signal its use as a preventative or treatment of Alzheimer's disease in humans.