So, if your mother or your older sister had an earlier period then you’re likely going to have it (early) also,” Dr. Adi Davidov, associate chair of OB/GYN at Staten Island University Hospital ...

It’s healthy aging,” Topol tells TODAY.com — and a lot of that is in our control. Dr. Eric Topol is the author of a new book called "Super Agers: An Evidence-Based Approach to Longevity." ...