Dr Catherine Hankey, a senior lecturer in nutrition at the University of Glasgow, said research had shown that breakfast "takes the edge off appetite" and that the latest study was an "interesting" insight.
Many of the unemployed over the last few years have returned to school to study a trade and bring a competitive edge to the job market or to explore new career opportunities.
One study showed that hybrid models have a safety edge over their conventional counterparts when it comes to protecting drivers and passengers from injuries in crashes.
The Democratic Party has a considerable edge when measuring party identification among African-American voters, according to a Pew study released in March.
To find out, the propulsion research lab at Wright-Patterson Air Force Base in Ohio the same cutting-edge lab that helped bring stealth technology and lasers to the Air Force commissioned a study.