The Right Chemistry: Jellyfish protein, Prevagen and brain function

Wouldn’t we all like to have healthy brain function, a sharper mind and clearer thinking? Of course we would. And a dietary supplement called Prevagen promises to deliver the goods, at least according to the ads that are featured in magazines and on CNN ad nauseam.
The supposed “active” ingredient is a protein called “apoaequorin” that according to the marketer “was originally plucked from a variety of jellyfish.” That bit of info is meant to conjure up