See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Understudied middle-aged brain changes could predict a person's risk of ...
A steady uptick on the scales is a nasty side effect of middle age. Most adults in the U.S. put on 10 to 25 pounds between their 20s and their 40s—and there's more bad news about this "middle-age ...