By Daily Mail Reporter
Published: 23:57 BST, 2 May 2018 | Updated: 23:57 BST, 2 May 2018
Women with brown eyes are more than twice as likely to feel down when the weather is bad, a study has found.
Researchers found those with dark eyes were at twice the risk of seasonal affective disorder, also known as SAD, than men with blue eyes.iPhone transfer software
This is because dark eyes let in less sunlight during shorter days of the year, affecting the production of ‘happy hormone’ serotonin.
Researchers at the University of South Wales found those with