By eating less our body not only develops physically but also its mental capabilities increases.
A research done in “National Academy of Sciences (USA) showed that Floel and his colleagues at the University of Germany told that when a particular group of persons of the average age of 60 were kept on the diet with 30 percent less calories, scored 20 percent high in the world memory test.
Now it’s up to you where you take much or less but the main thing is that what you take must be balanced and it may also help you to get some extra marks in exams.