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Study: Ginkgo doesn't cut dementia risk
The popular herb ginkgo biloba does not reduce the risk of dementia or Alzheimer's disease, according to a study of more than 1,500 elderly patients who took the supplement. Often touted as a way to preserve aging memories, no large-scale, randomized clinical trial -- until now -- has thoroughly evaluated the safety and effectiveness of ginkgo biloba extract as a way to prevent dementia.

Publ.Date: Tue, 18 Nov 2008 17:35:11 EST
Source: CNN.com

Fertility treatments linked to some birth defects
A new study from the Centers for Disease Control and Prevention has found that infants born as a result of assisted reproductive technology, or ART -- such as in vitro fertilization and the use of donor eggs -- are two to four times more likely to be born with certain types of birth defects than infants conceived naturally. But, the study's lead author says, the overall risk is still relatively low.

Publ.Date: Tue, 18 Nov 2008 09:16:37 EST
Source: CNN.com

Brush your teeth, save your life?
Oral surgeon Dr. Gary Bouloux is about to pull a diseased wisdom tooth from his patient's mouth, using forceps that look like a pair of silver pliers.

Publ.Date: Tue, 18 Nov 2008 13:42:25 EST
Source: CNN.com