Many people mistakenly believe that bags under the eyes are primarily caused by stress and insufficient sleep, but studies indicate that the reality is more complex

An eye specialist has broken down the truth behind what really causes eye bags and dark circles, saying sleep isn't always the reason. Speaking on Diary of a CEO podcast show, hosted by Steven Bartlett, Dr Joseph Allen shared his knowledge of eyes.

Dr Joseph Allen is an optometrist and leading expert in eye health. He is the creator of the ‘Doctor Eye Health’ YouTube channel and host of the podcast, ‘Eye Give A Damn!’