Shoppers in search of toothpaste, deodorant and laxatives at more than 6,000 drugstores across the nation will be able to pick up something new: a test to scan their genes for a propensity of Alzheimer’s disease, breast cancer, diabetes and other ailments.
http://www.washingtonpost.com/wpdyn/content/article/2010/05/10/AR2010051004904.ht…