Inside Beauty

Talk and Walk

You probably already know that walking 30 minutes a day is great for you—but bringing a friend along is even better. You not only get the antiaging benefits of physical activity but also the social contact that helps bolster immunity and reduce stress, says Dr. Roizen. People over 70 with a lot of friends live an average of 22 percent longer than those with few personal connections, a 10-year Australian study found.

SEE ALL LOOKS

Sites We Love