11 Things We Didn’t Know Last Week

News, discoveries and … fun 1. Harper Lee, author of To Kill a Mockingbird, wrote about the same characters in an earlier book, which will be published in 2015. (Learn more at AARP) 2. Some common medications might be connected with a higher risk of dementia. (Learn more at AARP) 3. “Light” jogging helps you live longer, while running strenuously might not be better than no exercise at all. (Learn more at Discovery) 4. People over 65 might need a little less sleep than …

Tests Show Herbal Supplements Are Often Fake

Herbal supplements, like echinacea, ginkgo biloba and St. John’s wort, are taken by millions of Americans to supposedly help fight off colds, relieve mild depression, improve memory and any number of other unproven claims. >> Sign up for the AARP Health Newsletter In fact, we spend an estimated $5 billion a year on these pills that are unregulated by the Food and Drug Administration because they aren’t considered either food or drugs. So how can we be sure the pills …