Stay Young for Longer: What the RealAge Test Can Tell You

It happens all the time: The day gets crazy and suddenly your favorite restaurant or take-out place is the only dinner option. Trouble is, most menus are full of saturated fat, which adds to your RealAge, and low in whole grains and veggies, which has the opposite effect. Order smart. "One of the best things you can do to make your RealAge younger is to replace meat and processed foods with fish, skinless white meat poultry, vegetables, fruit and whole grains," Dr. Roach says.