Health Wrap: Sunscreen, Breast Cancer & Calcium

CBS3.com
Published June 18, 2007

(CBS 3) PHILADELPHIA In today's health alert Medical Reporter Stephanie Stahl takes a look some of the latest health news making headlines: sunscreen effectiveness and breast cancer genes. Half of genetic breast cancers are inherited from a woman's father but that family history can be hidden for generations, if there are not a lot of aunts and older sisters, according to the new research. So some women might think their breast cancer struck out of nowhere, when in fact it comes from dad's side of the family. The study proves this shows more women should be offered genetic testing and that it should be covered by insurance companies. In other health news, milk isn't the only thing that can make your bones stronger. According to new research a compound found in soy called Genistein, may also do the trick. The ingredient in soy products resembles estrogen and can protect bones. But doctors say women at high risk for breast or endometrial cancer need to be cautious when eating foods containing the ingredient. And finally, does your sunscreen pass the test? The Environmental Working Group just released the first ever, in depth analysis of the safety and effectiveness of more than 700 name-brand sunscreens online. Badger's SPF 30 rated the best. The group found that 84 percent of sunscreen products with an SPF 15 or higher do not pass the test, offering inadequate protection. The new sunscreen ratings also include information on UVA protection and potentially hazordous ingredients. This new report is based on a review of 400 studies. (© MMVII, CBS Broadcasting Inc. All Rights Reserved.)