Why Do We Get Bags and Dark Circles Around Our Eyes?

Sometimes a full night of shut eye doesn't help.

We all have to deal with it from time to time: bags and dark circles underneath and around our eyes, making us look tired and worn out.  Is there anything that can be done about them?

There are various causes to what scientifically is known as periorbital hyperchromia, but unfortunately, the most common cause is due to aging.

This video by Brainstuff discusses why we get these bags and dark circles appearing in the first place.  They go on to point out some potential treatments to help get rid of bags and dark circles around our eyes including some homemade remedies that might be very useful!