According to the American Cancer Society, for women, the three most common cancers are breast, lung and colorectal. Together, they account for one-half of all cases, with breast cancer alone accounting for 30% of new cases. Odds are you know a friend with breast cancer... here's how you can offer support.

Alopecia areata is a common autoimmune condition that causes hair loss on the scalp, face and other areas of the body. Nearly 7 million...