Eyelid surgery isn't always about vanity

When I had plastic surgery to get rid of a neck that made me look like a walrus and bags under my eyes I could touch with my toes each morning, I also had one droopy eyelid "lifted."

Turns out droopy eyelids are a common sign of aging and these sagging lids can even be harmful to your health. Saggy uppers cause problems like loss of vision, headaches, fatigue (particularly after prolonged reading), frequent blinking and eye twitching.

What's the cause of all this?

"We have to look at the eyes in two forms - eyelids and eyebrows," says Dr. Farbod Esmailian, a...