[Pharmboy]

My question: What made these crazy Brits look into this in the first place?

[weikel]

Im starting a class action law suit against are public school system for not letting us chew gum and thus stunting are brain power.( lol)

[JenB]

One of the more bizarre things to study... can't they just go cure cancer or something?

[poweqi]

In the eighth grade a classmate was chewing gum and the teacher made him put it on his nose and string it to both ears. I wonder if he graduated?

[freebilly]

Well, if I read this correctly a person can chew their fingernails, pencils, just about anything to improve learning and memory.

[hillsborofox]

I wonder if eating sunflower seeds (in the shell) counts? I must be a genius! (spitoooey)

[Revolting cat!]

Darn it! I never liked chewing gum but this finally explains why I could never qualify as a Mensa member!

[bluefish]

How about chewing tobacco? Nicotine is a cognitive enhancer. Of course, the oral cancer will get you before you get to test out your new and improved improved memory over the long term I guess.