What Do You Know About Male Pattern Baldness?

Some men cope with their inevitable loss of hair by wearing a cap most of the time. Some don an artificial hairpiece to cover their loss. Still others shave their whole head. There's more to know about baldness than toupees, though. Learn more by taking this quiz.

1. An average scalp has how much hair?

What Do You Know About Acne?

Acne is the most common skin disease in the U.S. Test your knowledge of acne by taking this quiz.

1. What part of the skin does acne affect?