We’re not joking here! It’s what one study has found. Some researcher found that chewing gum increases activity in a part of your brain (exact term called “hippocampus” is really very very scientific & technical! We’ll not dig deeper there!) which results in increased memory & attention. While specific reasons are not clear, it was found that chewing gum leads to better blood supply to the brain & that cause better brain performance. so, you have got the hack! Grab some chewing gums & boost your brain!