Have you noticed more hair on your pillow, in the shower, or on your brush? A little hair shedding is normal, but severe or sudden hair loss can be a sign that something needs attention. Hair loss can happen for many reasons. Stress, hormones, genetics, certain medical conditions, poor nutrition, medications, and tight hairstyles can all play a role. The good news is that many types of hair loss can be treated or managed once the cause is found. If you are dealing with severe