DEAR DOCTOR K: Why do I have bags, puffiness and dark circles around my eyes? What can I do about it?
DEAR READER: My Harvard Medical School colleague Dr. Robert Shmerling wrote about this a couple of years ago in the Harvard Health Letter newsletter. Here's some of what he said: Gently pinch the skin under your eyes and give it a little tug. You'll feel that it's a little looser and thinner than skin elsewhere. It's also looser and thinner than it used to be.